Main Entry: co·i·tion

Pronunciation: \kō-ˈi-shən\

Function: noun

Etymology: Late Latin, from Latin coition-, coitio a coming together, from coire to come together, from co- + ire to go — more at issue

Date: 1615

: coitus

— co·i·tion·al \-ˈish-nəl, -ˈi-shə-n^əl\ adjective