コロコロ;ころころ(P);ころんころん;コロンコロン /(adv-to,adv,vs) (1) (on-mim) lightly rolling (of a small and round thing)/(adv-to,adv,vs) (2) (on-mim) pleasant, high-pitched sound (e.g. bell, young woman's laughter)/(adv-to,adv,vs) (3) (on-mim) changing frequently (e.g. conversation, plans)/(occurring) in rapid succession (e.g. sumo wrestlers being defeated)/fickly/in a fickle manner/(adv-to,adv,vs) (4) (on-mim) roly-poly/(adv-to,adv) (5) (on-mim) chirp chirp (sound of insects)/(adv-to,adv) (6) (See ケロケロ) (on-mim) ribbit ribbit (sound of frogs)/croak croak/(n) (7) (コロコロ, ころころ only) (on-mim) roller/lint roller/paint roller/(P)/EntL1004840/