/ Dictionary / Index L line drive: Meaning and Definition of Find definitions for: line' drive' Pronunciation: [key] — Baseball. Baseball. a batted ball that travels low, fast, and straight. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. line drawing line drop Related Content Daily Word Quiz: hale Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language