Frill (frĭl), v. i. [imp. & p. p.Frilled (frĭld); p. pr. & vb. n.Frilling.] [OF. friller, fr. L. frigidulus somewhat cold, dim. of frigidus cold; akin to F. frileux chilly.] 1. To shake or shiver as with cold; as, the hawk frills. Johnson.
2. (Photog.) To wrinkle; — said of the gelatin film.