/ Dictionary / Index F friction tape: Meaning and Definition of Find definitions for: fric'tion tape" Pronunciation: [key] a cloth or plastic adhesive tape, containing a moisture-resistant substance, used esp. to insulate and protect electrical wires and conductors. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. friction saw friction welding 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