けっそん 欠損 Common word LinksSentence search for 欠損Sentence search for けっそんKanji details for 欠 and 損Edit in JMdict Noun, Suru verb, Intransitive verb1. deficit; shortage; lossNoun, Suru verb, Intransitive verb2. being partially broken; being partially missing; being partially removed Discussions Log in to talk about this word.