KELL (3)

Source: 567

Kell, n. [[Cf. Caul.]] 1. 1. The caul; that which covers or envelops as a caul; a net; a fold; a film.
I'll have him cut to the kell. Beau. & Fl. 2. 2. The cocoon or chrysalis of an insect. B. Jonson.