Undyed leather from the skin of buffalo or similar animals. / A tool, often one covered with buff leather, used for polishing. / (color) A brownish yellow colour. / A military coat made of buff leather.

(color) Of the color of buff leather, a brownish yellow. / (bodybuilding) Unusually muscular. / (slang) Physically attractive.

To polish and make shiny by rubbing. / (video games, role-playing games) To make a character or an item stronger. / (medical slang) To modify a medical chart, especially in a dishonest manner.

To strike.

(obsolete) A buffet; a blow.

(dialectal or obsolete) To stammer, stutter

(informal) A buffalo, or the meat of a buffalo.

(uncommon) Alternative form of buffe (“face armor”)

(idiomatic, informal) Nude.

(historical) A piece of armor covering either the entire face, or the lower face together with a visor that covered the upper face, typically made of multiple lames that could be opened by being lowered (a falling buffe) or raised.