foils

n a piece of thin and flexible sheet metal n anything that serves by contrast to call attention to another thing's good qualities n a device consisting of a flat or curved piece (as a metal plate) so that its surface reacts to the water it is passing through n picture consisting of a positive photograph or drawing on a transparent base; viewed with a projector n a light slender flexible sword tipped by a button v enhance by contrast v hinder or prevent (the efforts, plans, or desires) of v cover or back with foil