What does "white-tailed deer" mean?

A medium-sized deer found throughout most of North and Central America and northern portions of South America; Odocoileus virginianus.

White-tailed deer

Common synonyms include: odocoileus virginianus, virginia deer, white tail, whitetail, whitetail deer.

noun

noun ·Rare ·Advanced level

Noun

1
A medium-sized deer found throughout most of North and Central America and northern portions of South America; Odocoileus virginianus.
2
common North American deer; tail has a white underside wordnet