Ursus arctos horribilis
— Noun
– English
~ powerful brownish-yellow bear of the uplands of western North America
Ursus ursinus
— Noun
– English
~ common coarse-haired long-snouted bear of south-central Asia
Ursus arctos
— Noun
– English
~ large ferocious bear of Eurasia
Ursus middendorffi
— Noun
– English
~ brown bear of coastal Alaska and British Columbia
Urth
— Noun
– English
~ goddess of fate: a giantess who personified the past
Urtica
— Noun
– English
~ a nettle yielding fiber resembling flax
Urtica dioica
— Noun
– English
~ perennial Eurasian nettle established in North America having broad coarsely toothed leaves with copious stinging hairs
Urtica pipulifera
— Noun
– English
~ annual European nettle with stinging foliage and small clusters of green flowers
Urticaceae
— Noun
– English
~ a family of plants of order Urticales including many nettles with stinging hairs