Available Definitions:
1) n. - An ornament, in various forms, with a tongue, pin, or loop for attaching it to a garment; now worn at the breast by women; a breastpin. Formerly worn by men on the hat.
2) n. - A painting all of one color, as a sepia painting, or an India painting.
3) imp. & p. p. - To adorn as with a brooch.