こっこく 刻々 Common word LinksSentence search for 刻々Sentence search for こっこくSentence search for こくこくSentence search for 刻刻Kanji details for 刻Edit in JMdict Adverb (fukushi), Adverb taking the 'to' particle1. moment by moment; hour by hourOther forms刻々 【こくこく】、刻刻 【こっこく】、刻刻 【こくこく】 Discussions Log in to talk about this word.