/ Dictionary / Index T telium: Meaning and Definition of Find definitions for: te•li•um Pronunciation: (tē'lē-um, tel'ē-), [key] — pl. te•li•a the cluster of spore cases of the rust and smut fungi, bearing teliospores. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. teliospore tell Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language