ほんせっぱ 本切羽 LinksSentence search for 本切羽Sentence search for ほんせっぱKanji details for 本, 切 and 羽Edit in JMdict Noun1. functioning cuff buttons on a jacket (i.e. those that can be buttoned and unbuttoned)See also 本開きNoun2. surgeon's cuffs Discussions Log in to talk about this word.