ちゃんちゃん Meanings Adverb, Noun regularly; promptly Adverb sound of clashing swords Noun Manchu queue See also: 弁髪 (べんぱつ). padded sleeveless kimono jacket; Japanese vest (often for children) See also: ちゃんちゃんこ. Word lists Onomatopoeia Spoken Jinuma: Japanese Dictionary · Word lists