Meaning

1. The hair of the sheep, llama and some other ruminants.
2. A cloth or yarn made from such hair.
3. Anything with a fibrous texture like that of sheep's wool.
4. A fine fiber obtained from the leaves of certain trees, such as firs and pines.
5. (obsolete) Short, thick hair, especially when crisped or curled.
6. Yarn, including that made from synthetic fibers.
7. A woolly back; a resident of a satellite town outside Liverpool, such as St Helens or Warrington. See also Yonner.
8. (slang) A marijuana cigarette or cigar laced with crack cocaine.