/ Dictionary / Index H Hidalgo y Costilla: Meaning and Definition of Find definitions for: Hi•dal•go y Cos•til•la Pronunciation: (ē-äl'gô ē kôs-tē'yä), [key] 1753–1811, Mexican priest, patriot, and revolutionist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hidalgo Hidatsa Related Content Daily Word Quiz: prevalent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language