/ Dictionary / Index A auxetic: Meaning and Definition of Find definitions for: aux•et•ic Pronunciation: (ôg-zet'ik, ôk-set'-), [key] — Biol. Biol. —adj. pertaining to or promoting auxesis. —n. an auxetic agent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: auxetic (Thesaurus) auxesis auxiliary Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language