/ Dictionary / Index L lineman's pliers: Meaning and Definition of Find definitions for: line'man's pli'ers Pronunciation: [key] pliers with reinforced pincers and insulated handles, used by electricians in working with cable and other heavy wires. See illus. under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. lineman line mark Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language