We use cookies to enhance your experience on our website. By continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time. Find out more

Subscriber login

Library card login

Other

X Close menu

Dictionary Language resources

cosh2

Pronunciation: /kɒʃ, kɒˈseɪtʃ/

Translate cosh | into French | into German | into Italian

Definition of cosh

abbreviation

Mathematics

hyperbolic cosine.

Origin:

from cos² + -h for hyperbolic. Compare with coth

cosh in other Oxford dictionaries

Definition of cosh in the US English dictionary

Nearby words

cosec
cosecant
coseismal
coset
cosh ¹
cosh ²
COSHH
Cosimo de' Medici
cosine
cosmeceutical
cosmetic

| Cite

More results for cosh

cosh¹ Br. Eng
chemical cosh Br. Eng
under the cosh in cosh¹ Br. Eng
cosh Eng-Fr

Result list for cosh

For Oxford's best resources for writers, plus thesaurus, audio, and 1.9m examples.

GET PRO ►

Shop for an Oxford dictionary

Find the perfect Oxford dictionary for you in our online shop.

SHOP NOW ►

logomachy

/ ləˈgɒməki

noun

an argument about words …

See full definition »