/ Dictionary / Index R radiotechnology: Meaning and Definition of Find definitions for: ra•di•o•tech•nol•o•gy Pronunciation: (rā"dē-ō-tek-nol'u-jē), [key] — n. the technical application of any form of radiation to industry. the technical application of x-rays to industry. the technology of radio. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. radio taxi radiotelegram Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language