(obsolete) Mad, insane, crazed.

(US, sometimes offensive, chiefly prison slang, of a person) A peckerwood.

(informal, idiomatic) To deceive someone.

The hair of the sheep, llama and some other ruminants. / A cloth or yarn made from the wool of sheep. / Anything with a texture like that of wool.

A bird of the species Dryocopus martius in the family Picidae.

A species of woodpecker, Dendrocopos major.

Dryobates minor, a species of woodpecker, principally of cooler regions of Eurasia.

A European bird, Picus viridis.

Any bird of species-rich family Picidae, with a strong pointed beak suitable for pecking holes in wood. / (military slang) Type 92 heavy machine gun

(US) Raw fibers of cotton before being processed. / (UK) Soft, absorbent cotton for medical or cosmetic use, protective padding, etc.