/ Dictionary / Index I Isabela: Meaning and Definition of Find definitions for: I•sa•be•la Pronunciation: (iz"u-bel'u Sp. ē"sä-ve'lä), [key] — n. a city in NW Puerto Rico. 12,087. former name of(def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Isabel Isabella* Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language