いちミリ １ミリ LinksSentence search for １ミリSentence search for いちミリSentence search for 一ミリSentence search for １ｍｍEdit in JMdict Noun1. (not even) an inch; (not even) a little bit; one millimeterusu. in neg. sentences as １ミリもOther forms一ミリ 【いちミリ】、１ｍｍ 【いちミリ】 Discussions Log in to talk about this word.