Fuzzy (adjective)

1. Covered with fine, light, hairy fibers; having a nap.
2. Not clear or sharply defined; indistinct.
3. Uncertain, vague, or imprecise.

Origin:

Fuzzy is a word of uncertain origin. it may come from the old english word "fusig" meaning "mushy" or "shaggy", or it may come from a germanic word related to "fez" meaning "shaggy hair", or it may come from the middle english word "fusy" meaning "fussy, fastidious".

Examples:

1. The fuzzy blanket was warm and cozy.
2. The image on the screen was fuzzy.
3. His memory of the events was fuzzy.
4. The fuzzy creature was hard to identify.
5. The instructions were fuzzy, making it hard to understand what to do.