in the buff
Definition of in the buff
: naked : not wearing any clothes They sunbathe in the buff.
Word by Word Definitions
: a garment (as a uniform) made of buff leather
: the state of being nude
: a moderate orange yellow
: of the color buff
: having a physique enhanced by bodybuilding exercises
: polish, shine
: to give a velvety surface to (leather)
Seen and Heard
What made you want to look up in the buff? Please tell us where you read or heard it (including the quote, if possible).