ピンポン
pimpon

To-Adverb

1. ding-dong (of a doorbell, intercom, etc.)

Onomatopoeia
Noun
Suru Verb

2. doorbell; intercom; ringing the doorbell; pressing the intercom button

Intransitive
Colloquial
Onomatopoeia
Interjection

3. ding ding ding!; correct!; right answer!

Colloquial
Onomatopoeia
Other forms: