チクタクalso: ちっくたっくちくたくFreq.FrequencyTop 100,000Meanings1adverb, adverb taking the 'to' particletick-tock; ticking soundOnomatopoeic adverb mimicking the sound of a clock or watch. Often used with と.壁かべ時計どけいがチクタクと音おとを立たてている。The wall clock is ticking away.