From Longman Dictionary of Contemporary EnglishRelated topics: Occupations, Agriculturebuckaroobuck‧a‧roo /ˌbʌkəˈruː/ noun [countable] American English informalBOTAa cowboy – used especially when talking to childrenExamples from the Corpusbuckaroo• And having lost our zeal for the idleetchings of some boredbuckaroo, we slink off into the shade.Originbuckaroo(1800-1900)Spanishvaquero"cowboy"; influenced by → BUCK1