/ Dictionary / Index B battle line: Meaning and Definition of Find definitions for: bat'tle line" Pronunciation: [key] the line along which warring troops meet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. battle lantern battlement Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language