Dictionary.net

• Plantigrade carnivorous or omnivorous mammals of the family Ursidae, having massive bodies, coarse heavy fur, relatively short limbs, and almost rudimentary tails. (Random House Unabridged Dictionary, 2d ed)

2010 - Medical Dictionary Database
By DataStellar Co., Ltd

• A large, ferocious, grizzly gray or brownish bear of western North America.

1919 - The Concise Standard Dictionary of the English Language
By James Champlin Fernald