arcosh

== English == === Alternative forms === arccosh === Etymology === From ar- +‎ cosh. === Pronunciation === IPA(key): /ˈɑː(ɹ)ˌkɒʃ/ === Noun === arcosh (plural not attested) (trigonometry) The area hyperbolic cosine function, i.e., the inverse hyperbolic cosine function. ==== See also ==== cosh arsinh artanh === Anagrams === orachs, corahs, ochras, Sorcha, Charos, Hoscar, Cahors