Artificial intelligent assistant

caballero

caballero
  (ˌkabaˈʎero)
  [Sp. caballero knight, gentleman = F. chevalier, It. cavaliere:—L. caballārius horseman, f. caball-us horse.]
  A (Spanish) gentleman. See also cavalier n.

[1749 Fielding Tom Jones x. ii, This gentleman was one of those whom the Irish call a calabalaro, or cavalier.] 1835 R. M. Bird Infidel I. 217 He has invited all my caballeros on this paper. 1868 Geo. Eliot Sp. Gipsy i. 11 A goodly knight, A noble caballero. 1877 Kingston Yng. Llanero 122 Now go, young caballero, and bring him here. 1878 M. E. Herbert Hübner's Ramble i. xii. 192 He is a mixture of a caballero and an ascetic Castilian.

Oxford English Dictionary

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