ピンポン;ピンポーン /(adv,adv-to) (1) (on-mim) ding-dong (of a doorbell, intercom, etc.)/(n,vs,vi) (2) (col) (on-mim) doorbell/intercom/ringing the doorbell/pressing the intercom button/(int) (3) (col) (on-mim) ding ding ding!/correct!/right answer!/EntL2853600/