ぺこぺこ
pekopeko

na-Adjective

1. very hungry; starving; famished

Onomatopoeia
なかがぺこぺこです。
onakaga pekopekodesu.
I'm starved.
Adverb
Suru Verb

2. bowing repeatedly; kowtowing; bowing and scraping; being obsequious; being servile

Onomatopoeia
上役 うわやくにやたらにぺこぺこするな。
uwayakuni yatarani pekopeko suruna.
Don't be subservient to your boss.
Suru Verb
na-Adjective
To-Adverb

3. denting; buckling; giving (in)

Onomatopoeia
Other forms: