1.
pop-pop; with a popping or tapping sound
The sound or manner of light, repeated tapping, popping, or clapping.
2.
in rapid succession; one after another; without hesitation
Doing something quickly and smoothly, without pausing to think. Often used for speaking frankly or things happening in quick sequence.
A versatile onomatopoeia with multiple distinct uses. The sound-related senses describe light, repeated impacts or pops, while the figurative sense describes things happening in quick, effortless succession.
Forms
- ポンポン — katakana form (also common)
- ぽんぽん物を言う — to speak frankly/bluntly
- ぽんと — single action version (one tap, one pop)
Similar onomatopoeia
- とんとん — lighter, more rhythmic tapping (like knocking on a door)
- ぱんぱん — louder, sharper clapping or slapping sound
- ぽんと — a single light pop or tap (non-repeated version)
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The onomatopoeia senses are neutral. The "tummy" sense (sense 3) is baby talk / childish and used only in casual family contexts.