Frill

Part of speech: noun (n.)

1. A ruffing of a bird's feathers from cold.

2. A ruffle, consisting of a fold of membrane, of hairs, or of feathers, around the neck of an animal. See Frilled lizard (below).

3. A similar ruffle around the legs or other appendages of animals.

4. A ruffled varex or fold on certain shells.

5. A border or edging secured at one edge and left free at the other, usually fluted or crimped like a very narrow flounce.

Part of speech: verb (v.)

1. To shake or shiver as with cold; as, the hawk frills. Johnson.

2. To wrinkle; -- said of the gelatin film.

Part of speech: verb (v.)

To provide or decorate with a frill or frills; to turn back. in crimped plaits; as, to frill a cap.