ctn
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See also: CTN
Translingual[edit]
Etymology[edit]
Abbreviation of English cotangent.
Symbol[edit]
ctn
- (mathematics, obsolete) The cotangent function.
Synonyms[edit]
English[edit]
Phrase[edit]
ctn
- (Internet slang, text messaging) Abbreviation of can't talk now.
Noun[edit]
ctn (plural ctns)
- Abbreviation of carton.