grizzly

Short definition from Wiktionary

Adjective

1. 1
   Grey-haired, greyish.
2. 2
   Misspelling of grisly.
3. 3
   Crying or whingeing in a bad-tempered or irritable way.

Noun

1. 1
   A grizzly bear.
2. 2
   A grating used to sieve stones by size, so as to keep stones out of the sluices (in hydraulic mining) or to control stone size in the feed to the ore crusher.