べつむね 別棟 LinksSentence search for 別棟Sentence search for べつむねSentence search for べっとうKanji details for 別 and 棟Edit in JMdict Noun1. separate building; outbuilding; outhouseOther forms別棟 【べっとう】Notesべっとう: Irregular kana usage. Discussions Log in to talk about this word.