noun
briefs; men's briefs
Refers to the close-fitting men's underwear style. The loanword is used in Japanese as a common noun.
彼はいつもブリーフをはいている。
He always wears briefs.
旅行用に新しいブリーフを買った。
I bought new briefs for the trip.
Loanword from English 'briefs'.