/ Dictionary / Index R resistance transfer factor: Meaning and Definition of Find definitions for: resist'ance trans"fer fac"tor. Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. resistance training resistance welding Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language