/ Dictionary / Index R rhodic: Meaning and Definition of Find definitions for: rho•dic Pronunciation: (rō'dik), [key] — adj. Chem. of or containing rhodium, esp. in the tetravalent state. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rhodian rhodium Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language