大坊主
also: だいぼうず
Meanings
1
large monk
Refers to a physically large Buddhist monk, often with a shaved head. Can be used literally or humorously.
That large monk is famous for his strength.
2
large bald man; big baldy
Colloquial and mildly humorous term for a big, bald man, likening him to a monk. 'Big baldy' is a rough equivalent.
The big bald guy next door always wears a hat.
3
large bald-headed monster
Folklore or fantasy creature: a giant, bald-headed monster resembling a monk. Appears in Japanese ghost stories and yōkai tales.
The large bald-headed monster in the old tale is said to appear at night.