/ Dictionary / Index R rhodo-: Meaning and Definition of Find definitions for: rhodo- Pronunciation: [key] a combining form meaning “rose,” used in the formation of compound words: rhodolite. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rhodium rhodochrosite 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