cosh
Definition from Wiktionary, the free dictionary
Contents |
[edit] Translingual
[edit] Symbol
cosh
- (trigonometry) The symbol of the hyperbolic function hyperbolic cosine.
[edit] See also
[edit] English
[edit] Etymology 1
Probably from Romani košter (stick)
[edit] Pronunciation
[edit] Noun
cosh (plural coshes)
- A weapon made of leather-covered metal similar to a blackjack.
- Any of various sorts of blunt instrument such as bludgeon, truncheon or the like) (ref. 1991 edition of Chambers's Dictionary)
[edit] Derived terms
[edit] See also
[edit] Etymology 2
[edit] Symbol
cosh
- (trigonometry) The symbol of the hyperbolic function hyperbolic cosine.
