刻一刻 こくいっこく Meanings Adverb moment by moment; hour by hour Kanji 刻 engrave. Read as コク. 一 one. Read as イチ. Common phrases 刻一刻と迫る 刻一刻と変化する 刻一刻と近づく Words containing 刻一刻 一刻一刻 (いっこくいっこく) hourly Jinuma: Japanese Dictionary · Word lists