"a small fragment of something broken off from the whole"
"a triangular wooden float attached to the end of a log line"
"a piece of dried bovine dung"
"a thin crisp slice of potato fried in deep fat"
"a mark left after a small piece has been chopped or broken off of something"
"a small disk-shaped counter used to represent money when gambling"
"electronic equipment consisting of a small crystal of a silicon semiconductor fabricated to carry out a number of electronic functions in an integrated circuit"