ブツブツ
Meanings
Adverb
Noun
Onomatopoeic
1. grunt; grumble; complaint; mutter
2. pimples; spots; eruption; rash
3. cutting into small pieces
4. simmering
Pitch accent
ツブツ
ツブツ
Top 10000
Examples (1 in total)
She's muttering to herself.