ケロケロ LinksSentence search for ケロケロSentence search for けろけろEdit in JMdict Adverb (fukushi), Adverb taking the 'to' particle1. croaking (of a frog); ribbit ribbitOnomatopoeic or mimetic wordAdverb (fukushi), Suru verb2. with a robotic-sounding auto-tune effect (of vocals)Colloquial, Onomatopoeic or mimetic wordOther formsけろけろ Discussions Log in to talk about this word.