buckaroo
n.
1889, American English, from bakhara (1827), from Spanish vaquero "cowboy," from vaca "cow," from Latin vacca (see vaccination). Spelling altered by influence of buck (n.1).
| 词汇 | buckaroo | 
| 词根词缀 | Online Etymology Dictionary buckaroo n. 1889, American English, from bakhara (1827), from Spanish vaquero "cowboy," from vaca "cow," from Latin vacca (see vaccination). Spelling altered by influence of buck (n.1). | 
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