/ Dictionary / Index P polymeric: Meaning and Definition of Find definitions for: pol•y•mer•ic Pronunciation: (pol"u-mer'ik), [key] — adj. Chem. of or relating to a polymer. (of compounds) having the same elements combined in the same proportion but different molecular weights. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: polymeric (Thesaurus) polymerase polymerism Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language