giới từ

== Vietnamese == === Etymology === Sino-Vietnamese word from 介詞, composed of 介 (“to connect”) and 詞 (“word”). === Pronunciation === (Hà Nội) IPA(key): [zəːj˧˦ tɨ˨˩] (Huế) IPA(key): [jəːj˨˩˦ tɨ˦˩] (Saigon) IPA(key): [jəːj˦˥ tɨ˨˩] === Noun === giới từ (grammar) a preposition