báo hiệu

== Vietnamese == === Pronunciation === (Hà Nội) IPA(key): [ʔɓaːw˧˦ hiəw˧˨ʔ] (Huế) IPA(key): [ʔɓaːw˨˩˦ hiw˨˩ʔ] (Saigon) IPA(key): [ʔɓaːw˦˥ hiw˨˩˨] === Etymology 1 === Sino-Vietnamese word from 報 and 號. ==== Verb ==== báo hiệu (transitive) to signal ==== Noun ==== báo hiệu signal === Etymology 2 === Sino-Vietnamese word from 報效, composed of 報 and 效. ==== Verb ==== báo hiệu (possibly archaic, literary) to render service (to)