tummy button
noun🔊/ˈtʌmi bʌtn/
🔊/ˈtʌmi bʌtn/
(British English) (also belly button British and North American English)
(informal) the navel (= the small round part in the middle of the stomach, on the front of somebody's body, where the umbilical cord was cut at birth) Topics Bodyc2脐