/ Dictionary / Index T technetronic: Meaning and Definition of Find definitions for: tech•ne•tron•ic Pronunciation: (tek"ni-tron'ik), [key] — adj. pertaining to or characterized by cultural changes brought about by advances in technology, electronics, and communications: a technetronic era. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. technetium technic Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language