also: たいひょうひまん
noun
big portly man; large and stout
Yojijukugo describing a man who is both tall and heavily built. Often used in literary or descriptive contexts.
彼は大兵肥満の体格で、相撲取りのようだ。
He has a big, portly build, like a sumo wrestler.
巨漢 means 'giant' or 'huge man', emphasizing sheer size, while 大兵肥満 specifically combines tallness with stoutness.
A yojijukugo composed of 大 (big), 兵 (soldier, but here likely 'man' or 'body'), 肥 (fat), and 満 (full). The exact historical derivation is uncertain, but the phrase conventionally describes a large, stout man.