Japanese

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For pronunciation and definitions of プチプチ – see the following entry.
ぷちぷち
[adverb] (onomatopoeia) sound of bubbles being popped
[adverb] lumpy
[noun] granules
[verb] have a popping sound
[verb] be lumpy
(This term, プチプチ, is the katakana spelling of the above term.)