Pronunciation: (pin'u-fôr", -fōr"), [key]
1. a child's apron, usually large enough to cover the dress and sometimes trimmed with flounces.
2. a woman's sleeveless garment derived from it, low-necked, tying or buttoning in the back, and worn as an apron or as a dress, usually over a blouse, a sweater, or another dress.
3. Chiefly Brit.
a. a large apron worn by adults.
b. a sleeveless smock.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.