別べつ語ごMeanings1noundifferent word; another wordrare termRare term used to refer to a word that is different from another, often in linguistic or explanatory contexts.この文ぶん脈みゃくでは、別べつ語ごを使つかうほうが自し然ぜんだ。In this context, it is more natural to use a different word.