/ Dictionary / Index P prose poem: Meaning and Definition of Find definitions for: prose' po"em Pronunciation: [key] a composition written as prose but having the concentrated, rhythmic, figurative language characteristic of poetry. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prosenchyma proser Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language