also: だいぼうず
noun
large monk
Refers to a physically large Buddhist monk, often with a shaved head. Can be used literally or humorously.
あの大坊主は力持ちで有名だ。
That large monk is famous for his strength.
noun
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.
隣の大坊主はいつも帽子をかぶっている。
The big bald guy next door always wears a hat.
noun
large bald-headed monster
Folklore or fantasy creature: a giant, bald-headed monster resembling a monk. Appears in Japanese ghost stories and yōkai tales.
昔話に出てくる大坊主は、夜に現れると言われている。
The large bald-headed monster in the old tale is said to appear at night.
Compound of 大 (large) and 坊主 (monk, bald head). The word literally means 'large monk' and has extended to describe any large, bald person or monster.