ＯＫ Common word JLPT N1 LinksSentence search for ＯＫSentence search for オッケーSentence search for オーケーEdit in JMdict Noun, Suru verb, Transitive verb, Intransitive verb1. OK; okayNoun2. fine (without); not needed; unnecessary; all rightOther formsＯＫ 【オーケー】 Discussions Log in to talk about this word.