/ Dictionary / Index P polemoniaceous: Meaning and Definition of Find definitions for: pol•e•mo•ni•a•ceous Pronunciation: (pol"u-mō"nē-ā'shus), [key] — adj. belonging to the Polemoniaceae, the phlox family of plants. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: polemoniaceous (Thesaurus) polemology polenta 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