Meanings
Cu1
- abbreviationbiologyAbbreviation of cubitus.
CU2
plural CUs · alternative C.U. · alternative C. U.
- abbreviationinitialismInitialism of control unit.
- abbreviationinitialismInitialism of corporate university.
- abbreviationinitialismbusinessInitialism of credit union.
- abbreviationinitialismbroadcastingInitialism of close-up.
- abbreviationinitialismbroadcastingInitialism of cinematic universe
alternative C.U. · alternative C. U.
- abbreviationinitialismInitialism of Christian Union (bodies of Christian students in schools, colleges, and universities).
- abbreviationinitialismInitialism of Chittagong University (Bangladesh).
- abbreviationinitialismInitialism of Chulalongkorn University (Thailand).
- abbreviationinitialismInitialism of University of Colorado (United States of America).
alternative C.U. · alternative C. U.
- abbreviationnot comparableAbbreviation of cubic, in a variety of English customary units (examples: cubic inch, cubic foot).
alternative C.U. · alternative C. U.
- abbreviationinitialismhobbiesInitialism of commercially used (used in stamp descriptions).
- InternetabbreviationphoneticPhonetic abbreviation of see you.
Synonyms & antonyms
nouna ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
Abbreviation.
Full word history & related roots →Cite this entry
Cu. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/Cu
“Cu.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Cu. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “Cu,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/Cu.
Source: Cu on Wiktionary, CC BY-SA 4.0.