What is the meaning of Woolly?

Made of wool.

Having a thick, soft texture, as if made of wool.

Unclear, fuzzy, hazy, cloudy.

Clothed in wool.

Cross; irritable.

A sweater or similar garment made of wool.

A sheep not yet shorn.

A piece of woolwork.

A woolly back; someone from the area around Liverpool, not from Liverpool itself.

Source: wiktionary.org