noun
Refers specifically to the North American brown bear subspecies. Often used in the full form ハイイログマ (灰色熊) in more formal or descriptive contexts.
See also: ハイイログマ
グリズリーは北アメリカに生息する大型のクマです。
The grizzly is a large bear that lives in North America.
Be careful not to encounter a grizzly while camping.