ca
NounUS[kuh]/kʌ/1–2 syllablesalso [see-ey] /ˈsiˈeɪ/, [kah] /kɑ/
Open English WordNet
Noun (2)cas
- a state in the western United States on the Pacific; the 3rd largest state; known for earthquakesSynonyms: CaliforniaGolden StateCalif.Instance of American statePart of Southwest, United StatesParts Los Angeles, San Francisco, Sacramento, Oakland, Berkeley, Chula Vista, Monterey, Sacramento River +44 more
- a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animalsSynonyms: calciumatomic number 20Type of metallic element, metalKinds calcium ion, factor IVSubstance of fluorite, gypsum, calcium oxide, limestone
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Webster's Dictionary (1913)
Ca noun
the chemical symbol for calcium, the fifth most abundant element in the earth's crust, having an atomic number of 20. Syn. — calcium.
Webster’s Revised Unabridged Dictionary (1913), from GCIDE 0.54 · with additions: WordNet 1.5
Free On-line Dictionary of Computing
CA
1.<theory, architecture> cellular automaton.
2.<company> Computer Associates.
3.<cryptography> Certificate Authority.
ca
<networking> The country code for Canada.
(1995-04-19)