/ Dictionary / Index B burro: Meaning and Definition of Find definitions for: bur•ro Pronunciation: (bûr'ō, boor'ō, bur'ō), [key] — pl. -ros. a small donkey, esp. one used as a pack animal in the southwestern U.S. any donkey. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: burro (Thesaurus) burrito burro's tail Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language