giao hợp

== Vietnamese == === Etymology === Sino-Vietnamese word from 交合. === Pronunciation === (Hà Nội) IPA(key): [zaːw˧˧ həːp̚˧˨ʔ] (Huế) IPA(key): [jaːw˧˧ həːp̚˨˩ʔ] (Saigon) IPA(key): [jaːw˧˧ həːp̚˨˩˨] === Verb === giao hợp (formal, of people) to engage in sexual intercourse === See also === giao phối