/ Dictionary / Index T tillandsia: Meaning and Definition of Find definitions for: til•lands•i•a Pronunciation: (ti-land'zē-u), [key] — n. any of numerous, chiefly epiphytic bromeliads of the genus Tillandsia, including Spanish moss and many species cultivated as ornamentals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tillandsia (Thesaurus) tillage tiller Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language