Definify.com
Webster 1913 Edition
Blacktail
Black′tailˊ
,Noun.
[
Black
+ tail
.] 1.
(Zool.)
A fish; the ruff or pope.
2.
(Zool.)
The black-tailed deer (
Cervus Columbianus
or Cariacus Columbianus
) of California and Oregon; also, the mule deer of the Rocky Mountains. See Mule deer
.