/ Dictionary / Index R roentgenogram: Meaning and Definition of Find definitions for: roent•gen•o•gram Pronunciation: (rent'gu-nu-gram", -ju-, runt'-), [key] — n. a photograph made with x-rays. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: roentgenogram (Thesaurus) roentgeno- roentgenograph Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language