/ Dictionary / Index L loading coil: Meaning and Definition of Find definitions for: load'ing coil" Pronunciation: [key] — Elect. Elect. an inductance coil used to improve the characteristics of a transmission line. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. loading load line Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language