·vi A ruffing of a bird's feathers from cold.
II. Frill ·vi A ruffled varex or fold on certain shells.
III. Frill ·vi To shake or shiver as with cold; as, the hawk frills.
IV. Frill ·vi To Wrinkle;
— said of the gelatin film.
V. Frill ·vi A similar ruffle around the legs or other appendages of animals.
VI. Frill ·vt To provide or decorate with a frill or frills; to turn back. in crimped plaits; as, to frill a cap.
VII. Frill ·vi A border or edging secured at one edge and left free at the other, usually fluted or crimped like a very narrow flounce.
VIII. Frill ·vi A ruffle, consisting of a fold of membrane, of hairs, or of feathers, around the neck of an Animal.