/ Dictionary / Index T tellurous: Meaning and Definition of Find definitions for: tel•lu•rous Pronunciation: (tel'yur-us, te-loor'us), [key] — adj. Chem. containing tetravalent tellurium. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tellurize Tellus Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language