a person or thing equal to another in value or measure or force or effect or significance etc
"send two dollars or the equivalent in stamps"
equivalent, equivalent weight, combining weight, eq(adj)
the atomic weight of an element that has the same combining capacity as a given weight of another element; the standard is 8 for oxygen
being essentially equal to something
"it was as good as gold"; "a wish that was equivalent to a command"; "his statement was tantamount to an admission of guilt"
Anything that is virtually equal to another.
An equivalent weight.
To make equivalent to; to equal.
Similar or identical in value, meaning or effect; virtually equal.
Of two sets, having a one-to-one relationship.
Relating to the corresponding elements of an equivalence relation.
Having the equal ability to combine.
Of a map, equal-area.
Origin: From aequivalentem, accusative singular of aequivalens, present active participle of aequivaleo.
equal in wortir or value, force, power, effect, import, and the like; alike in significance and value; of the same import or meaning
equal in measure but not admitting of superposition; -- applied to magnitudes; as, a square may be equivalent to a triangle
contemporaneous in origin; as, the equivalent strata of different countries
something equivalent; that which is equal in value, worth, weight, or force; as, to offer an equivalent for damage done
that comparative quantity by weight of an element which possesses the same chemical value as other elements, as determined by actual experiment and reference to the same standard. Specifically: (a) The comparative proportions by which one element replaces another in any particular compound; thus, as zinc replaces hydrogen in hydrochloric acid, their equivalents are 32.5 and 1. (b) The combining proportion by weight of a substance, or the number expressing this proportion, in any particular compound; as, the equivalents of hydrogen and oxygen in water are respectively 1 and 8, and in hydric dioxide 1 and 16
a combining unit, whether an atom, a radical, or a molecule; as, in acid salt two or more equivalents of acid unite with one or more equivalents of base
to make the equivalent to; to equal; equivalence
Origin: [L. aequivalens, -entis, p. pr. of aequivalere to have equal power; aequus equal + valere to be strong, be worth: cf. F. quivalent. See Equal, and Valiant.]
The equivalent, sometimes termed the molar equivalent, is a unit of amount of substance used in chemistry and the biological sciences. The equivalent is formally defined as the amount of a substance which will either: ⁕react with or supply one mole of hydrogen ions in an acid–base reaction; or ⁕react with or supply one mole of electrons in a redox reaction. The mass of one equivalent of a substance is called its equivalent weight. A historical definition, used especially for the chemical elements, describes an equivalent as the amount of a substance that will react with one gram of hydrogen, or with eight grams of oxygen, or with 35.5 grams of chlorine, or displaces any of the three. In practice, the amount of a substance in equivalents often has a very small magnitude, so it is frequently described in terms of milliequivalents, the prefix milli denoting that the measure is divided by 1000. Very often, the measure is used in terms of milliequivalents of solute per litre of solvent. This is especially common for measurement of compounds in biological fluids; for instance, the healthy level of potassium in the blood of a human is defined between 3.5 and 5.0 mEq/L.
Chambers 20th Century Dictionary
e-kwiv′a-lent, adj. equal in value, power, meaning, &c.—n. a thing equivalent.—n. Equiv′alence.—adv. Equiv′alently. [Fr.,—L. æquus, equal, valens, valentis, pr.p. of valēre, to be worth.]
British National Corpus
Spoken Corpus Frequency
Rank popularity for the word 'equivalent' in Spoken Corpus Frequency: #3770
Rank popularity for the word 'equivalent' in Nouns Frequency: #1709
Rank popularity for the word 'equivalent' in Adjectives Frequency: #499
The numerical value of equivalent in Chaldean Numerology is: 1
The numerical value of equivalent in Pythagorean Numerology is: 9
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Translations for equivalent
From our Multilingual Translation Dictionary
- ما يعادلArabic
- равностоен, еквивалентен, еквивале́нтBulgarian
- ekvivalentní, ekvivalentCzech
- Äquivalent, gleichwertig, Entsprechung, entsprechendGerman
- برابر, همسنگ, معادلPersian
- vastaava, ekvivalentti, samanlainenFinnish
- leithidScottish Gaelic
- hāngaitanga, tauriteMāori
- ekvivalentNorwegian Nynorsk
- echivalentă, echivalentRomanian
- эквивале́нтный, эквивале́нт, равноце́нныйRussian
- likvärdig, ekvivalent, motsvarighetSwedish
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