fleece

Short definition from Wiktionary

Noun

1. 1
   Hair or wool of a sheep or similar animal
2. 2
   Insulating skin with the wool attached
3. 3
   A textile similar to velvet, but with a longer pile that gives it a softness and a higher sheen.
4. 4
   An insulating wooly jacket
5. 5
   Mat or felts composed of fibers, sometimes used as a membrane backer.
6. 6
   Any soft woolly covering resembling a fleece.
7. 7
   The fine web of cotton or wool removed by the doffing knife from the cylinder of a carding machine.

Verb

1. 1
   To con or trick (someone) out of money.
2. 2
   To cut off the fleece from (a sheep or other animal).
3. 3
   To cover with, or as if with, wool.