buff

nouns

an ardent follower and admirer
a soft thick undyed leather from the skins of e.g. buffalo or oxen
is a type of (narrower)
an animal skin made smooth and flexible by removing the hair and then tanning
bare skin; naked
"swimming in the buff"
is a type of (narrower)
a natural protective body covering and site of the sense of touch
"your skin is the largest organ of your body"
an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)

verbs

strike, beat repeatedly
"The wind buffeted him"
polish and make shiny
"buff the wooden floors"; "buff my shoes"
is derived from
is derived from

adjectives

of the yellowish-beige color of buff leather
is similar to
being or having or characterized by hue