あんぶん 案分 LinksSentence search for 案分Sentence search for あんぶんSentence search for 按分Sentence search for あん分Kanji details for 案 and 分Edit in JMdict Noun, Suru verb, Transitive verb1. proportional division; proportional distributionOther forms按分 【あんぶん】、あん分 【あんぶん】 Discussions Log in to talk about this word.