'Vaquero' definitions:

Definition of 'vaquero'

From: WordNet
noun
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]

Definition of 'Vaquero'

From: GCIDE
  • Vaquero \Va*que"ro\ (v[aum]*k[asl]"r[-o]), n. [Sp., cowherd, fr. vaca a cow, L. vacca. Cf. Vacher.] One who has charge of cattle, horses, etc.; a herdsman; a cowboy. [Southwestern U. S.] [1913 Webster]