Arsech
//ˈɑː(ɹ)ˌsɛt͡ʃ// noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The area hyperbolic secant function, i.e., the inverse hyperbolic secant function.
Etymology
From ar- + translingual sech.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.