/ Dictionary / Index T tetramer: Meaning and Definition of Find definitions for: tet•ra•mer Pronunciation: (te'tru-mur), [key] — n. a molecule composed of four identical, simpler molecules. a polymer derived from four identical monomers. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tetralogy of Fallot tetramerous Related Content Daily Word Quiz: pertinent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language