Definition of mustang noun from the Oxford Advanced Learner's Dictionary

 

mustang

 noun
noun
BrE BrE//ˈmʌstæŋ//
 
; NAmE NAmE//ˈmʌstæŋ//
 
Domesticated mammals
 
jump to other results
a small American wild horse See related entries: Domesticated mammals Word Origin early 19th cent.: from a blend of Spanish mestengo (from mesta ‘company of graziers’) and mostrenco, both meaning ‘wild or masterless cattle’.
See the Oxford Advanced American Dictionary entry: mustang