Definition of ac Ac

/ejˈsiˈ/ - [eysee] -

We found 5 definitions of ac from 4 different sources.

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What does ac mean?

WordNet

WordNet by Princeton University

Noun

ac - an electric current that reverses direction sinusoidally; "In the US most household current is AC at 60 cycles per second"
  alternating current, AC, alternating electric current
  electrical energy, electricity keen and shared excitement; "the stage crackled with electricity whenever she was on it"
ac - a radioactive element of the actinide series; found in uranium ores
  actinium, Ac, atomic number 89
  chemical element, element the most favorable environment for a plant or animal; "water is the element of fishes"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • ac (Noun)
    The Acura Legend .

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • ac
    A system or process for controlling the temperature and sometimes the humidity and purity of the air in a house, etc.

Part of speech

🔤
  • ac, noun, singular of acs.

Pronunciation

Sign Language

ac in sign language
Sign language - letter A Sign language - letter A Sign language - letter C Sign language - letter C