sorbic acid

an unsaturated aliphatic carboxylic acid, CH.CH:CH.CH:CH.COOH, found in Rowan berries, and used as a preservative

— Wiktionary

azadiene

Any vinyl imine CH=CH-CH=NH or CH=CH-N=CH; any derivative of these compounds

— Wiktionary

tetrahexylammonium

The quaternary ammonium cation (CH-CH-CH-CH-CH-CH)N

— Wiktionary

homoallylamine

The primary amine CH=CH-CH-CH-NH or any of its N-substituted derivatives

— Wiktionary

nonadecane

Any of very many isomeric saturated aliphatic hydrocarbon, CH, but especially n-nonadecane, CH(CH)CH

— Wiktionary

octadecane

Any of very many isomeric alkanes having the formula CH, but especially n-octadecane CH(CH)CH.

— Wiktionary

dibenzyl

The bicyclic hydrocarbon CH-CH-CH-CH or any of its derivatives

— Wiktionary

diazopropane

Either of two isomeric diazo compounds, CH-CH-CH=N=N and (CH)-C=N=N

— Wiktionary

pentadienoic acid

The unsaturated aliphatic carboxylic acid CH=CH-CH=CH-COOH

— Wiktionary

butylidene

The divalent radical derived from butane CH-CH-CH-CH=

— Wiktionary

tetrabutylammonium

The quaternary ammonium cation (CH-CH-CH-CH)N

— Wiktionary

diethylene glycol

a clear, hygroscopic, odorless liquid, which is described by chemical structure formula HO-CH-CH-O-CH-CH-OH. it is toxic to human and animals.

— Wiktionary

heptane

Any of the nine isomers of the saturated aliphatic hydrocarbon CH, obtained from petroleum, especially n-heptane (CH(CH)CH)

— Wiktionary

divinylacetylene

The vinyl derivative of acetylene CH=CH-Cu2261C-CH=CH that is an intermediate in the manufacture of neoprene

— Wiktionary

butadiene

An unsaturated hydrocarbon, CH=CH-CH=CH; it is obtained from petroleum and is used in the preparation of the synthetic rubber polybutadiene.

— Wiktionary

erucic acid

A long chain unsaturated fatty acid, CH(CH)CH=CH(CH)COOH, found in rapeseed and mustard seed oils; the cis- isomer is erucic acid, the trans- isomer is brassidic acid

— Wiktionary

diethyl ether

A clear, colorless, highly flammable liquid with a low boiling point and chemical formula CH-CH-O-CH-CH. Used as a solvent and in the past as a general anesthetic.

— Wiktionary

homobenzylic

containing the homobenzyl (CH-CH-CH-) radical or any of its derivatives

— Wiktionary

docosane

Any alkane having 22 carbon atoms, but especially n-docosane CH(CH)CH

— Wiktionary

propylbenzene

The hydrocarbon CH-CH-CH-CH that is the parent compound of the lignans

— Wiktionary

homoallyl

the univalent radical CH=CH-CH-CH-

— Wiktionary

crotyl

The univalent radical CH-CH=CH-CH-

— Wiktionary

allylamine

The unsaturated primary amine CH=CH-CH-NH or any of its derivatives

— Wiktionary

butyraldehyde

The aliphatic aldehyde CH-CH-CH-CHO derived from butane

— Wiktionary

tetracosane

An alkane hydrocarbon with the structural formula CH(CH)CH.

— Wiktionary

sulfopropyl

A univalent radical derived from propyl sulfonate SO-CH-CH-CH-

— Wiktionary

cinnamyl

The univalent radical CH-CH=CH- characteristic of cinnamic compounds

— Wiktionary

heptadecane

An alkane hydrocarbon with the chemical formula CH(CH)CH.

— Wiktionary

crotonaldehyde

The unsaturated aliphatic aldehyde CH-CH=CH-CHO that is used in organic synthesis

— Wiktionary

diglyme

The dimethyl ether of diethylene glycol, (CH-O-CH-CH)O, used as a chelate and solvent

— Wiktionary

allyl

An organic radical, CH=CH-CH-, existing especially in oils of garlic and mustard.

— Wiktionary

acrolein

A pungent, acrid, poisonous liquid aldehyde, CH=CH-CH=O, made by the destructive distillation of glycerol.

— Wiktionary

hexa-2,4-dienal

an unsaturated aldehyde, CHCH=CH-CH=CH-CHO, used in the manufacture of perfumes etc

— Wiktionary

eicosane

any of the 366,319 isomers of the aliphatic hydrocarbon having the chemical formula CH, but especially n-eicosane CH(CH)CH

— Wiktionary

allylamino

A univalent radical derived from allylamine CH=CH-CH-NH-

— Wiktionary

styryl

The univalent radical CH-CH=CH- derived from styrene

— Wiktionary

cinnamic acid

The aromatic carboxylic acid CH-CH=CH-COOH obtained from cinnamon; it is used in perfumery etc

— Wiktionary

tridecane

Any of very many isomeric saturated aliphatic hydrocarbons having thirteen carbon atoms, but especially n-tridecane, CH(CH)CH

— Wiktionary

pentadecane

Any of very many isomeric saturated aliphatic hydrocarbons having fifteen carbon atoms; but especially n-pentadecane, CH(CH)CH

— Wiktionary

metarule

a rule that describes how other rules should be used (as in AI)

— Princeton's WordNet

n-butane

The saturated aliphatic hydrocarbon (CH(CH)CH).

— Wiktionary

n-octane

The saturated aliphatic hydrocarbon (CH(CH)CH).

— Wiktionary

n-hexane

The saturated aliphatic hydrocarbon (CH(CH)CH).

— Wiktionary

n-heptane

The saturated aliphatic hydrocarbon (CH(CH)CH).

— Wiktionary

n-pentane

The saturated aliphatic hydrocarbon (CH(CH)CH).

— Wiktionary

robotics

the area of AI concerned with the practical use of robots

— Princeton's WordNet

crotanaldehyde

an unsaturated aliphatic aldehyde, 2-butenal, CH.CH:CH.CHO; it is used in the manufacture of sorbic acid, and to denature alcohol

— Wiktionary

cinnamaldehyde

The aromatic aldehyde CH-CH=CH-CHO that is responsible for the aroma of cinnamon

— Wiktionary

undecane

Any of many isomers of the aliphatic hydrocarbon having 11 carbon atoms, but especially n-undecane CH(CH)CH

— Wiktionary

Ais

of Ai

— Webster Dictionary

octacosane

Any of very many isomers of the aliphatic hydrocarbon having 28 carbon atoms, but especially n-octacosane CH(CH)CH

— Wiktionary

hexacosane

Any of very many isomers of the aliphatic hydrocarbon having 26 carbon atoms, but especially n-hexacosane CH(CH)CH

— Wiktionary

tetratriacontane

Any of innumerable isomers of a saturated aliphatic hydrocarbon having thirty-four carbon atoms, but especially n-tetratriacontane CH(CH)CH

— Wiktionary

hentriacontane

A solid, long-chain alkane hydrocarbon with the structural formula CH(CH)CH, found in a variety of plants and in beeswax.

— Wiktionary

heptacosane

Any of very many isomers of the saturated aliphatic hydrocarbon having twenty-seven carbon atoms, but especially n-heptacosane (CH(CH)CH)

— Wiktionary

angelic acid

An unsaturated organic acid, CH-CH=C(CH-COOH), found in angelica and having pharmacological uses; the trans- form is tiglic acid.

— Wiktionary

mesityl

The divalent radical (CH)=CH-C(CH)=

— Wiktionary

propylidene

The divalent radical CH-CH-CH<

— Wiktionary

crotonic acid

An unsaturated organic acid, CH-CH=CH-COOH, found in croton oil and having many industrial uses; the cis- form is isocrotonic acid.

— Wiktionary

pentacosane

Any of very many isomeric forms of a saturated aliphatic hydrocarbon having 25 carbon atoms, but especially n-pentacosane CH(CH)CH that is found in beeswax

— Wiktionary

Airy function

A function, denoted by Ai(x), that is a solution to the Airy equation.

— Wiktionary

propiophenone

The ketone CH-CO-CH-CH; ethyl phenyl ketone

— Wiktionary

Et-Tell

an archaeological site in Israel popularly thought to be the Biblical city of Ai.

— Wiktionary

oxalocrotonic acid

Any of several oxalo- derivatives of crotonic acid, but especially 4-oxalocrotonic acid, COOH-CO-CH-CH=CH-COOH that has a biochemical function

— Wiktionary

acetoin

The compound 3-hydroxybutanone CH-CO-CH(OH)-CH that is one of the constituents of the flavour of butter

— Wiktionary

homologous series

any series of aliphatic organic compounds whose members differ only in the addition of a CH group; for example, the carboxylic acids, CH(CH)COOH where n is any non-negative number

— Wiktionary

myristyl

The univalent radical CH(CH)- derived from myristyl alcohol

— Wiktionary

triethylamine

The tertiary amine (CH-CH)N, having many industrial uses.

— Wiktionary

stearyl

The univalent radical CH(CH)- derived from stearyl alcohol

— Wiktionary

propenone

Any unsaturated ketone of general formula R-CO-CH=CH-R

— Wiktionary

benzyloxy

The univalent radical CH-CH-O- derived from benzyl alcohol

— Wiktionary

butynyl

The univalent radical CH-CH-Cu2261C- derived from 1-butyne

— Wiktionary

acetoxymethyl

The univalent radical CH-C(=O)-O-CH- derived from methyl acetate.

— Wiktionary

valylene

The organic compound 2-methylbut-1-en-3-yne HCu2261C-C(CH)=CH

— Wiktionary

triethanolamine

The tertiary amine (HO-CH-CH)N derived from ethanolamine

— Wiktionary

vinyl

The univalent radical CH=CH, derived from ethylene

— Wiktionary

benzylene

The divalent radical CH-CH= related to toluene

— Wiktionary

acroyl

The univalent radical CH=CH-CO- derived from acrylic acid

— Wiktionary

phenylthiolate

The univalent radical CH-S- or anion CH-S derived from phenylthiolu200E

— Wiktionary

phenylacetic acid

The carboxylic acid CH-CH-COOH that is a plant auxin

— Wiktionary

hydroxyethyl

The univalent radical HO-CH-CH- derived from ethylene glycol

— Wiktionary

diethylnitrosamine

The nitrosamine (CH-CH)N-N=O which is both carcinogenic and mutagenic

— Wiktionary

benzylamine

The aromatic primary amine CH-CH-NH or its derivatives

— Wiktionary

neopentyl alcohol

The aliphatic alcohol, (CH)C-CH-OH, formally derived from neopentane

— Wiktionary

fumaronitrile

The nitrile, Nu2261C-CH=CH-Cu2261N, derived from fumaric acid

— Wiktionary

valeryl

The univalent radical CH(CH)CO- derived from valeric acid

— Wiktionary

acryl

The univalent radical derived from acrylic acid :- CH=CH-CO-

— Wiktionary

acryloyl

The univalent radical CH=CH-CO- derived from acrylic acid; 2-propenoyl

— Wiktionary

decanal

the simple aliphatic aldehyde, CH(CH)CHO, related to capric acid

— Wiktionary

undecanoic acid

The saturated fatty acid having 11 carbon atoms - CH(CH)COOH

— Wiktionary

ethylamine

a colourless, volatile liquid amine, CH.CH.NH having many industrial applications

— Wiktionary

benzylic

containing the benzyl (CH-CH-) radical or any of its derivatives

— Wiktionary

isobutyronitrile

The nitrile (CH)CH-CN derived from isobutyric acid - isopropyl cyanide

— Wiktionary

benzyl

The univalent radical CH-CH- related to toluene and benzoic acid

— Wiktionary

azomethane

The simplest azo compound CH-N=N-CH; dimethyldiazene

— Wiktionary

butadienoic acid

The allenyl carboxylic acid CH=C=CH-COOH

— Wiktionary

phenacyl

The aromatic ketonic radical CH-CO-CH-

— Wiktionary

propionitrile

The nitrile CH-CH-CN; ethyl cyanide

— Wiktionary

cyanoethyl

The univalent radical NC-CH-CH- most often obtained by protonation of acrylonitrile

— Wiktionary

hydroxyacetone

The hydroxyketone CH-CO-CH-OH

— Wiktionary

benzylidene

The bivalent aromatic radical CH-CH=.

— Wiktionary

isopropyl

the univalent organic radical (CH)CH-

— Wiktionary

dimethyl disulfane

The organic compound CH-S-S-CH; it is a pheromone associated with some flies and ants.

— Wiktionary

cerotic acid

A long-chain saturated fatty acid, CH(CH)COOH, found in beeswax and carnauba wax.

— Wiktionary

tai chi chuan

Alternative name for tai chi.

— Wiktionary

pentylamine

Any of several isomeric amines derived from a pentane, but especially the primary amine CH(CH)NH

— Wiktionary

diethanolamine

A hydroxy secondary amine, (HO-CH-CH)NH, used as a chemical intermediate and to absorb acidic gases.

— Wiktionary

hexylamine

Either of many isomeric amines derived from hexane, but especially the primary amine CH(CH)NH

— Wiktionary

heptylamine

Either of many isomeric amines derived from heptane, but especially the primary amine CH(CH)NH

— Wiktionary

diazoethane

The diazo compound, CH-CH=N=N

— Wiktionary

azoxybenzene

The azoxy compound CH-N=N(O)-CH

— Wiktionary

stearic acid

octadecanoic acid, CH(CH)COOH.

— Wiktionary

thioacetone

The thioketone CH-CS-CH

— Wiktionary

palmitic acid

hexadecanoic acid, CH(CH)COOH

— Wiktionary

propadiene

the simplest allene, CH=C=CH

— Wiktionary

cyanine dye

any of a class of dyes containing a -CH= group linking two heterocyclic rings containing nitrogen; used as sensitizers in photography

— Princeton's WordNet

imaginary number

A number of the form ai, where a is a real number and i the imaginary unit

— Wiktionary

octylamine

Any of very many isomeric amines derived from an octane, but especially the primary amine CH(CH)NH

— Wiktionary

ethanol

A simple aliphatic alcohol formally derived from ethane by replacing one hydrogen atom with a hydroxyl group: CH-CH-OH.

— Wiktionary

vinylene

the divalent radical, -CH=CH-, formally derived by removing a hydrogen atom from each carbon of an ethylene molecule

— Wiktionary

arachidic acid

A long-chain fatty acid, CH(CH)COOH, found in groundnut oil; it has a melting point of 75.4 u00B0C

— Wiktionary

affricate, affricate consonant, affricative

a composite speech sound consisting of a stop and a fricative articulated at the same point (as `ch' in `chair' and `j' in `joy')

— Princeton's WordNet

affricate, affricate consonant, affricative

a composite speech sound consisting of a stop and a fricative articulated at the same point (as `ch' in `chair' and `j' in `joy')

— Princeton's WordNet

affricate, affricate consonant, affricative

a composite speech sound consisting of a stop and a fricative articulated at the same point (as `ch' in `chair' and `j' in `joy')

— Princeton's WordNet

valeric acid

A short chain aliphatic carboxylic acid, CH(CH)COOH, obtained from the roots of valerian; used in perfume, flavourings, pharmaceuticals

— Wiktionary

Chi-Square Distribution

A distribution in which a variable is distributed like the sum of the squares of any given independent random variable, each of which has a normal distribution with mean of zero and variance of one. The chi-square test is a statistical test based on comparison of a test statistic to a chi-square distribution. The oldest of these tests are used to detect whether two or more population distributions differ from one another.

— U.S. National Library of Medicine

heptanoic acid

the aliphatic carboxylic acid having seven carbon atoms, CH(CH)COOH; enanthic acid

— Wiktionary

arsenobenzene

The aromatic derivative of arsenic CH-As=As-CH, whose derivatives include some pharmaceuticals

— Wiktionary

vinylacetylene

A dimer of acetylene butenyne CH=CH-Cu2261CH used in the manufacture of some polymers

— Wiktionary

vinylamine

The enamine CH=CH-NH used in the manufacture of some polymers

— Wiktionary

isobutene

The unsaturated hydrocarbon methylpropene, (CH)C=CH; used in the manufacture of polybutene and butyl rubber.

— Wiktionary

etabonic acid

The monoethyl ester of carbonic acid CH-CH-O-CO-OH only known as the etabonates

— Wiktionary

propionaldehyde

The aliphatic aldehyde CH-CH-CHO; it is used in the manufacture of plastics etc.

— Wiktionary

Cholon

the Chinese district of Ho Chi Minh City, Vietnam

— Wiktionary

polyacetylene

A black polymer, derived from acetylene, containing alternating single and double bonds in a (-CH=CH-) repeat unit; it is an organic semiconductor.

— Wiktionary

dypnone

diphenyl-butenone, Ph-C(=O)CH=C(CH)-Ph, or any of its derivatives

— Wiktionary

acetaldoxime

Either of two isomeric forms of the oxime, CH-CH=N-OH, formally derived from acetic acid

— Wiktionary

diphenylmethane

The aromatic hydrocarbon (CH)CH; it is an intermediate in the synthesis of many other compounds

— Wiktionary

pelargonic acid

an aliphatic carboxylic acid, CH(CH)COOH, nonanoic acid, used in the manufacture of plastics, pharmaceuticals etc

— Wiktionary

butanedione

The simplest diketone CH-CO-CO-CH, used as an aroma agent; and derivative of this compound

— Wiktionary

nitroethane

The aliphatic nitro compound CH-CH-NO that is used as a specialist solvent, and as a fuel additive

— Wiktionary

chi-rho

A combination of the Greek letters chi and rho, displayed u2627.

— Wiktionary

margaric acid

A saturated fatty acid, CH(CH)COOH, that occurs only in very small amounts in natural oils and fats

— Wiktionary

capric acid

A fatty acid, CH(CH)COOH, obtained from animal fats, and used in the manufacture of perfumes and flavours.

— Wiktionary

Cheilopoda

see Ch/lopoda

— Webster Dictionary

ethylidene

The divalent radical CH-CH= formally obtained by removing two hydrogen atoms from the same carbon atom of ethane

— Wiktionary

caproic acid

A liquid fatty acid, CH(CH)COOH, obtained from animal fats, and used in the manufacture of pharmaceuticals and flavours.

— Wiktionary

iodoform

A halogenated hydrocarbon, CHI; a yellow crystalline compound, formerly used as a mild antiseptic

— Wiktionary

methacrylic acid

A colourless liquid, an unsaturated organic acid, used in the manufacture of resins and plastics, with the chemical formula CH:C(CH)COOH.

— Wiktionary

toluene

A colourless, inflammable liquid hydrocarbon, methylbenzene, CH.CH, used as a solvent, in high-octane fuels and in the production of many chemical compounds.

— Wiktionary

reiki

A Japanese form of alternative medicine believed to involve transferring chi through one's palms.

— Wiktionary

caprylic acid

A fatty acid, CH(CH)COOH, obtained from butter and other animal fats, and used in the manufacture of perfumes and flavours.

— Wiktionary

sulfobetaine

The zwitterionic compound dimethylsulfonioacetate (CH)S-CH-CO; any derivative of this compound, many of which have industrial applications

— Wiktionary

annulene

Any monocyclic hydrocarbon, of general formula CH (where n is even), or CH (where n is odd).

— Wiktionary

methyl methacrylate

The methyl ester of methacrylic acid, CH:C(CH)COOCH, used as a monomer in the manufacture of polymethyl methacrylate plastics.

— Wiktionary

lauric acid

a fatty acid, CH(CH)COOH, occurring in coconut, palm and laurel oil; mostly used in making cosmetics and soaps

— Wiktionary

triphenylmethane

The hydrocarbon with the chemical formula (CH)CH, a colourless solid soluble in nonpolar organic solvents but not in water.

— Wiktionary

allylic

Containing an allyl group, an alkene hydrocarbon group with the formula HC=CH-CH-

— Wiktionary

acrylamide

The amide of acrylic acid, CH=CH.CONH; used in the manufacture of polyacrylamides.

— Wiktionary

xylyl

Any of several univalent radicals, of formula (CH)CH- derived from the three isomers of xylene:- ortho-, meta- and para- (di-methyl benzene).

— Wiktionary

acrylonitrile

A toxic colourless liquid organic compound, CH=CH.CN, synthesized from propylene and ammonia; used as a monomer in the production of acrylic resins and synthetic rubber.

— Wiktionary

acetoacetic acid

The ketonic carboxylic acid CH-CO-CH-COOH, that is present in the urine of people suffering from starvation or some forms of diabetes

— Wiktionary

polyethylene glycol

Any of a series of water-soluble polymers, of general formula [CH-CH-O], used in detergents and as emulsifiers and plasticizers.

— Wiktionary

chi-square

A test statistic used in the chi-square test.

— Wiktionary

allene

Any of a class of hydrocarbons having two double bonds from one carbon atom to two others - RC=C=CR; especially the parent compound CH=C=CH (propadiene).

— Wiktionary

ethanolamine

a hydroxy-amine, HO.CH.CH.NH, manufactured by the reaction of ethylene oxide with ammonia; it is found naturally in a combined form in cephalin, and has many industrial applications

— Wiktionary

iodomethane

The aliphatic halogenated hydrocarbon, CHI, that is used in organic synthesis to introduce a methyl group into compounds.

— Wiktionary

ethylenediamine

The diamine NH-CH-CH-NH that is used in organic synthesis and in the manufacture of polymers

— Wiktionary

iodoethane

The aliphatic halogenated hydrocarbon CHI that is used in organic synthesis to introduce an ethyl group into compounds

— Wiktionary

iodobenzene

Any iodinated derivative of benzene, but especially the mono-substitution compound CHI that is used in organic synthesis

— Wiktionary

myristic acid

A saturated fatty acid, CH(CH)COOH, tetradecanoic acid, found in both animal and vegetable oils and fats; used in the manufacture of soap, cosmetics etc.

— Wiktionary

Ho Chi Minh

The biggest city of Viet Nam, formerly known as Saigon. Also called "Ho Chi Minh City".

— Wiktionary

Diphthong

a vowel digraph; a union of two vowels in the same syllable, only one of them being sounded; as, ai in rain, eo in people; -- called an improper diphthong

— Webster Dictionary

butanoic acid

The chemical compound with the formula CH(CH)COOH, a short chain fatty acid; its glyceride is one of the principle components of the flavour of butter.

— Wiktionary

labarum

The Roman military standard adopted by Constantine I. The banner was known for its Christian chi-rho sign - u2627.

— Wiktionary

iodoacetic acid

The iodinated derivative of acetic acid CHI-COOH that is used in organic synthesis, and in protein sequencing

— Wiktionary

iodoacetamide

The halogenated derivative of acetamide, CHI-CO-NH, that is used, in peptide mapping, to bind to cysteine

— Wiktionary

Methenyl

the hypothetical hydrocarbon radical CH, regarded as an essential residue of certain organic compounds

— Webster Dictionary

Kaindu

a province mentioned in The Travels of Marco Polo. It is believed that Kaindu is actually Ning-yuen in the Kien-ch'ang valley (Sze-ch'wan province).

— Wiktionary

ethylene glycol

An organic compound, HO-CH-CH-OH, and the chemical structure at right. It is a clear, colorless liquid under normal conditions, and is widely used as a vehicle engine coolant due to its anti-freeze properties.

— Wiktionary

Prime

the morning; specifically (R. C. Ch.), the first canonical hour, succeeding to lauds

— Webster Dictionary

palatal, palatalized, palatalised

produced with the front of the tongue near or touching the hard palate (as `y') or with the blade of the tongue near the hard palate (as `ch' in `chin' or `j' in `gin')

— Princeton's WordNet

palatal, palatalized, palatalised

produced with the front of the tongue near or touching the hard palate (as `y') or with the blade of the tongue near the hard palate (as `ch' in `chin' or `j' in `gin')

— Princeton's WordNet

palatal, palatalized, palatalised

produced with the front of the tongue near or touching the hard palate (as `y') or with the blade of the tongue near the hard palate (as `ch' in `chin' or `j' in `gin')

— Princeton's WordNet

Benzal

a compound radical, C6H5.CH, of the aromatic series, related to benzyl and benzoyl; -- used adjectively or in combination

— Webster Dictionary

Ethenyl

a univalent hydrocarbon radical of the ethylene series, CH2:CH; -- called also vinyl. See Vinyl

— Webster Dictionary

Christogram

A monogram that forms an abbreviation for the name of Jesus Christ, traditionally used as a Christian symbol, such as the chi-rho (u2627).

— Wiktionary

Gog

From Gog of Magog, found in the Hebrew Bible in Ezekiel ch. 38 and 39. Considered by many to be a reference to Satan, including in the writings of the Apostle John in Revelation ch.20 v.8

— Wiktionary

chi-square test

any statistical hypothesis test in which the test statistic has a chi-square distribution if the null hypothesis is true

— Wiktionary

Saigon

The former name of Ho Chi Minh City, the biggest city of Viet Nam.

— Wiktionary

Vestryman

a member of a vestry; especially (Prot. Epis. Ch.), a member other than a warden. See Vestry

— Webster Dictionary

butyric acid

Solely the straight chain isomer of the above, normal butyric acid or n-butyric acid, CH(CH)COOH, a short chain fatty acid; its glyceride is one of the principle components of the flavour of butter.

— Wiktionary

Nitroform

a nitro derivative of methane, analogous to chloroform, obtained as a colorless oily or crystalline substance, CH.(NO2)3, quite explosive, and having well-defined acid properties

— Webster Dictionary

Leviathan

an aquatic animal, described in the book of Job, ch. xli., and mentioned in other passages of Scripture

— Webster Dictionary

Propidene

the unsymmetrical hypothetical hydrocarbon radical, CH3.CH2.CH, analogous to ethylidene, and regarded as the type of certain derivatives of propane; -- called also propylidene

— Webster Dictionary

F distribution

A probability distribution of the ratio of two variables, each with a chi-square distribution; used in analysis of variance, especially in the significance testing of a correlation coefficient (R squared).

— Wiktionary

Sulphone

any one of a series of compounds analogous to the ketones, and consisting of the sulphuryl group united with two hydrocarbon radicals; as, dimethyl sulphone, (CH/)/.SO/

— Webster Dictionary

sifu

A pair of Cantonese terms, homophones, used in English to mean "master" or "teacher" in the context of martial arts, especially kung fu and tai chi, also used to denote "spiritual father" in esoteric uses.

— Wiktionary

acetone peroxide

A cyclic organic peroxide; a mixture of mostly the trimer, (((CH)CO)), (TCAP or TATP), containing a nine-membered ring and the dimer, (((CH)CO)) containing a six-membered ring; it is a high explosive manufactured from acetone and hydrogen peroxide with the aid of sulphuric acid, and has been used by amateur bomb makers.

— Wiktionary

thialol

diethyldisulfide (CH)S

— Wiktionary

Interstice

an interval of time; specifically (R. C. Ch.), in the plural, the intervals which the canon law requires between the reception of the various degrees of orders

— Webster Dictionary

cyclohexamantane

A certain diamondoid, CH.

— Wiktionary

methylene

The unstable carbene CH:

— Wiktionary

isopropylidene

The divalent radical (CH)C=

— Wiktionary

propyne

the alkyne HCu2261C-CH

— Wiktionary

Judaizer

one who conforms to or inculcates Judaism; specifically, pl. (Ch. Hist.), those Jews who accepted Christianity but still adhered to the law of Moses and worshiped in the temple at Jerusalem

— Webster Dictionary

cacodyl oxide

A strong-smelling liquid, ((CH)As)O

— Wiktionary

hydroxymethyl

The univalent radical HO-CH-

— Wiktionary

tertiary butyl

The univalent organic radical (CH)C-

— Wiktionary

cacodyl

The dimethylarsine radical (CH)As-

— Wiktionary

châteaus

Plural form of château.

— Wiktionary

trimethylsilyl

The organosilicon radical (CH)Si-

— Wiktionary

chœnices

Plural form of chœnix.

— Wiktionary

chloromethyl

The univalent radical Cl-CH-

— Wiktionary

châteaux

Plural form of château.

— Wiktionary

chœnixes

Plural form of chœnix.

— Wiktionary

dimethylsilyl

The univalent radical (CH)SiH-

— Wiktionary

diketene

The acetyl ketene CHCO-CH=C=O

— Wiktionary

Ethylidene

an unsymmetrical, divalent, hydrocarbon radical, C2H4 metameric with ethylene but written thus, CH3.CH to distinguish it from the symmetrical ethylene, CH2.CH2. Its compounds are derived from aldehyde. Formerly called also ethidene

— Webster Dictionary

methoxyamine

The simple organic compound CH-O-NH

— Wiktionary

dodecyl

the aliphatic univalent radical CH-; lauryl

— Wiktionary

chlorodimethylsilane

A silane with chemical formula (CH)SiHCl.

— Wiktionary

tetramethylammonium

the simplest quaternary ammonium cation (CH)N

— Wiktionary

phenyl mercaptan

The simplest aromatic thiol, CH-SH

— Wiktionary

nondecane

A hydrocarbon of the paraffin series, CH.

— Wiktionary

phenylthiol

The simplest aromatic thiol, CH-SH

— Wiktionary

isopropoxy

The radical (CH)C-O- derived from isopropyl alcohol

— Wiktionary

methoxy

The univalent radical CH-O- derived from methanol

— Wiktionary

cyclobutane

A simple alicyclic hydrocarbon, CH; a light inflammable gas.

— Wiktionary

polymethylene

Any organic compound having a general formula (CH)

— Wiktionary

adiponitrile

A compound with the chemical formula (CH)(CN).

— Wiktionary

malononitrile

A nitrile with the chemical formula CH(CN).

— Wiktionary

primary alcohol

Any alcohol of general formula R-CH-OH

— Wiktionary

phenoxyl

The univalent radical CH-O- derived from phenol

— Wiktionary

dimethylamino

The univalent radical (CH)N- derived from dimethylamine

— Wiktionary

rutylene

A liquid hydrocarbon, CH, of the acetylene series.

— Wiktionary

dimethylsiloxane

Any siloxane of general formula [SiO(CH)]

— Wiktionary

cycloheptane

An alicyclic hydrocarbon, CH; a volatile inflammable liquid.

— Wiktionary

Subscription

the acceptance of articles, or other tests tending to promote uniformity; esp. (Ch. of Eng.), formal assent to the Thirty-nine Articles and the Book of Common Prayer, required before ordination

— Webster Dictionary

Ae

a diphthong in the Latin language; used also by the Saxon writers. It answers to the Gr. ai. The Anglo-Saxon short ae was generally replaced by a, the long / by e or ee. In derivatives from Latin words with ae, it is mostly superseded by e. For most words found with this initial combination, the reader will therefore search under the letter E

— Webster Dictionary

propane

An aliphatic hydrocarbon, CH, a constituent of natural gas.

— Wiktionary

propargyl

The univalent radical HCu2261C-CH- derived from propyne

— Wiktionary

nitromethyl

The univalent radical NO-CH- derived from nitromethane

— Wiktionary

propanol

Either of two isomeric aliphatic alcohols, CH-OH

— Wiktionary

nonacosane

A naturally-occurring hydrocarbon with the molecular formula CH.

— Wiktionary

carboxaldehyde

An aldehyde group (-CH=O) when viewed as a substituent

— Wiktionary

butanol

Any of four isomeric aliphatic alcohols, CH-OH

— Wiktionary

trimethylaluminum

The trimethyl organometallic compound of aluminium (CH)Al

— Wiktionary

Pastoral

a letter of a pastor to his charge; specifically, a letter addressed by a bishop to his diocese; also (Prot. Epis. Ch.), a letter of the House of Bishops, to be read in each parish

— Webster Dictionary

acetylamino

The univalent radical CH-CO-NH- derived from acetamide

— Wiktionary