Definitions for AC
Random House Webster's College Dictionary
AC
or A.C.
air conditioning.
Category: Business
Also, ac, a.c., alternating current.
Category: Electricity and Magnetism
before Christ.
Origin of AC:
< L ante Christum
Ac
acetate.
Category: Chemistry
acetyl.
Category: Chemistry
Ac*
actinium.
Category: Chemistry
* Chem. Symbol..
ac-
var. of ad- before c and
qu: accede; acquire.
Category: Affix
-ac
var. of -ic after Greek noun stems ending in i:
cardiac; maniac.
Origin of -ac:
< L -acus < Gk -akos
A/C
or a/c
account.
Category: Business
account current.
air conditioning.
a.c.
(in prescriptions) before meals.
Category: Pharmacology
Origin of a.c.:
< L ante cibum
Princeton's WordNet
actinium, Ac, atomic number 89(noun)
a radioactive element of the actinide series; found in uranium ores
alternating current, AC, alternating electric current(noun)
an electric current that reverses direction sinusoidally
"In the US most household current is AC at 60 cycles per second"
Kernerman English Learner's Dictionary
AC(abbreviation)ˌeɪ siˈdi si
air conditioning
Wiktionary
ac(Conjunction)
But.
Ac(Noun)
Air-conditioning.
Ac(Noun)
Altocumulus clouds.
Ac(Noun)
The Acura Legend.
With the Mac in the Ac door panelin - Notorious B.I.G. (Unbelievable, 1994)
Origin: From ak. Cognate with ac, Gothic 0330033A, oh.
Translations for AC
Kernerman English Multilingual Dictionary
- v.C.Afrikaans
- قَبْل الميلادArabic
- преди ХристосBulgarian
- ACPortuguese (BR)
- před KristemCzech
- vor Christi GeburtGerman
- f.Kr.; f.v.t.Danish
- π.Χ., προ Χριστού (συντομογρ.)Greek
- a.C., antes de CristoSpanish
- eKr (lühend sõnadest enne Kristust)Estonian
- پیش از میلاد مسیحFarsi
- eKr.Finnish
- avant J.-C.French
- לִפְנֵי הַספִירָהHebrew
- ईसा पूर्वHindi
- pr.n.e.Croatian
- Kr.e.Hungarian
- SM (Sebelum Masehi)Indonesian
- a.C.Italian
- 紀元前Japanese
- 기원 전Korean
- prieš Kristų/Kristaus gimimąLithuanian
- pirms mūsu ēras, pirms KristusLatvian
- B.C.Malay
- voor de christelijke jaartellingDutch
- f.Kr. (før Kristus)Norwegian
- p.n.e.Polish
- پیش از میلاد مسیحPersian
- مخكي له ميلادهPashto
- до нашей эры, до н. э.Russian
- pred Kristom, pred naším letopočtomSlovak
- pred našim štetjemSlovenian
- pre HristaSerbian
- f. Kr., före KristusSwedish
- ก่อนคริสต์ศักราชThai
- Milâttan önce (M.Ö.)Turkish
- 西元前(Before Christ的縮寫，字面意義為「耶穌出生前」)Chinese (Trad.)
- до нашої ериUkrainian
- قبل مسیحUrdu
- trước công nguyênVietnamese
- 公元前Chinese (Simp.)
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