せつだん 切断 Common word LinksSentence search for 切断Sentence search for せつだんSentence search for 截断Kanji details for 切 and 断Edit in JMdict Noun, Suru verb, Transitive verb1. cutting; severance; section; amputation; disconnectionOther forms截断 【せつだん】Notes截断: Rarely-used kanji form. Discussions Log in to talk about this word.