1.
[syn: vaquero, buckaroo, buckeroo]
The Collaborative International Dictionary of English v.0.48:
buckaroo \buckaroo\ n.
1. [fr. Sp. vaquero.]a cowboy, especially used of one who
breaks broncos; -- used especially in California.
Syn: vaquero.
[WordNet 1.5]
2. a fellow; a guy. [slang]
[PJC]
WordNet (r) 3.0 (2006):
buckaroo
n 1: local names for a cowboy (`vaquero' is used especially in
southwestern and central Texas and `buckaroo' is used
especially in California) [syn: vaquero, buckaroo,
buckeroo]