What is the meaning of Grizzly?

Grey-haired, greyish.

Misspelling of grisly.

A grizzly bear.

In hydraulic mining, a grating used to catch and throw out large stones from the sluices.

Crying or whingeing in a bad-tempered or irritable way.

grizzly, grizzly bear

Alternative spelling of grizzli

Synonym of orso grizzly

grizzly bear (Ursus arctos horribilis)

grizzly bear (A North American subspecies, Ursus arctos horribilis, of the brown bear)

Source: wiktionary.org