be thin on top

US /bi θɪn ɑn tɑp/
UK /bi θɪn ɑn tɑp/
"be thin on top" picture
1.

diradarsi i capelli in cima, diventare calvo

to have very little hair on the top of one's head; to be going bald

:
He started to be thin on top in his late twenties.
Ha iniziato a diradarsi i capelli in cima alla testa verso la fine dei vent'anni.
My grandfather used to joke that he was just thin on top, not bald.
Mio nonno scherzava dicendo che era solo diradato in cima, non calvo.