Noun: white-tailed jackrabbit
- Largest hare of northern plains and western mountains of United States; brownish-grey in summer and pale grey in winter; tail nearly always all white
"White-tailed jackrabbits can reach speeds of 40 miles per hour";
- whitetail jackrabbit, Lepus townsendi
Derived forms: white-tailed jackrabbits
Type of: jackrabbit
Encyclopedia: White-tailed jackrabbit