belly button

US /ˈbel.i ˌbʌt.ən/
UK /ˈbel.i ˌbʌt.ən/
"belly button" picture
1.

ombelico

a small, round, scarred spot in the middle of the abdomen where the umbilical cord was attached before birth

:
Babies have a cute little belly button.
I bambini hanno un grazioso piccolo ombelico.
She got a piercing in her belly button.
Si è fatta un piercing all'ombelico.