/ Dictionary / Index S semiconducting: Meaning and Definition of Find definitions for: sem•i•con•duct•ing Pronunciation: (sem"ē-kun-duk'ting, sem"ī-), [key] — adj. of, pertaining to, or having the characteristics of a semiconductor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: semiconducting (Thesaurus) semicoma semiconductor Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language