woolly

Concise Oxford English Dictionary © 2008 Oxford University Press:
woolly/ˈwʊli/

▶adjective (woollier, woolliest)

• 1 made of wool.

  ■ (of an animal or plant) covered with wool or hair resembling wool.

  ■ resembling wool in texture or appearance.

• 2 vague or confused: woolly thinking.

• 3 (of a sound) indistinct or distorted.

▶noun (pl. woollies) informal

• 1 chiefly Brit. a woollen garment, especially a pullover.

• 2 Austral./NZ a sheep.

– derivatives
woolliness noun.