/ Dictionary / Index A alcaide: Meaning and Definition of Find definitions for: al•cai•de Pronunciation: (al-kī'dē Sp. äl-kī'&thslashe), [key] — pl. -cai•des a commander of a fortress. a jailer; the warden of a prison. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Alcaic Alcaids Related Content Daily Word Quiz: leonine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language