DCHP-1 Online
range wolf West, Slang, Obs. 
a desperado; outlaw; rustler.
See also: bad man (def. 1) prairie-rover
- 1912 "Of course these or'nary, no-account, range wolves reckoned my friends would wait for day before they attempted tracking."
- 1912 "Of course these or'nary, no-account, range wolves reckoned my friends would wait for day before they attempted tracking."