giao ước

== Vietnamese == === Etymology === Sino-Vietnamese word from 交 and 約. === Pronunciation === (Hà Nội) IPA(key): [zaːw˧˧ ʔɨək̚˧˦] (Huế) IPA(key): [jaːw˧˧ ʔɨək̚˦˧˥] (Saigon) IPA(key): [jaːw˧˧ ʔɨək̚˦˥] === Verb === giao ước to promise to each other === Noun === giao ước promise; agreement