bellybutton   (TTS Sound)

The noun bellybutton has 1 sense

• navel, umbilicus, bellybutton, belly button, omphalos, omphalus -- (a scar where the umbilical cord was attached; "you were not supposed to show your navel on television"; "they argued whether or not Adam had a navel"; "she had a tattoo just above her bellybutton")