/ Dictionary / Index D dicho-: Meaning and Definition of Find definitions for: dicho- Pronunciation: [key] a combining form meaning “in two parts,” “in pairs,” used in the formation of compound words: dichogamy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dichlorophenoxyacetic acid dichogamous Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language