be thin on top

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

nipis rambut di bahagian atas, botak

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.
Dia mula nipis rambut di bahagian atas kepalanya pada lewat usia dua puluhan.
My grandfather used to joke that he was just thin on top, not bald.
Datuk saya selalu bergurau bahawa dia hanya nipis di bahagian atas, bukan botak.