/ Dictionary / Index O ocotillo: Meaning and Definition of Find definitions for: o•co•til•lo Pronunciation: (ō"ku-tēl'yō Sp. ô"kô-tē'yô), [key] — pl. -til•los a spiny, woody shrub, Fouqueria splendens, of arid regions of the southwestern U.S. and Mexico, having a tight cluster of red flowers at the tip of each branch. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ocotillo (Thesaurus) O'Connor OCR Related Content Daily Word Quiz: hale Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language