señor

(sān-yôrˈ, -yōrˈ, sĕ-nyôrˈ)

1. Abbr. Sr.
   a. Used as a courtesy title before the surname, full name, or professional title of a man in a Spanish-speaking area.
   b. Used as a form of polite address for a man in a Spanish-speaking area.
2. A Spanish or Spanish-speaking man.