buff

Undyed leather from the skin of buffalo or similar animals.

A tool, often one covered with buff leather, used for polishing.

A brownish yellow colour.

To polish and make shiny by rubbing.

"He was already buffing the car's hubs."

To make a character or an item stronger.

"I noticed that the pistols were buffed in the update."

To modify a medical chart, especially in a dishonest manner.

Of the color of buff leather, a brownish yellow.

Unusually muscular. (also buffed or buffed out)

"The bouncer was a big, buff dude with tattoos, a shaved head, and a serious scowl."

Physically attractive.