/ Dictionary / Index S señor: Meaning and Definition of Find definitions for: se•ñor Pronunciation: (sān-yôr', -yōr', sēn- Sp. se-nyôr'), [key] — pl. se•ñors, se•ño•res a Spanish term of address equivalent to sir or Mr., used alone or capitalized and prefixed to the name of a man. Abbr.: Sr. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: senor (Thesaurus) sennit señora Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language