Bible Dictionaries
Minie Ball

Webster's Dictionary

A conical rifle bullet, with a cavity in its base plugged with a piece of iron, which, by the explosion of the charge, is driven farther in, expanding the sides to fit closely the grooves of the barrel.

Bibliography Information
Webster, Noah. Entry for 'Minie Ball'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​m/minie-ball.html. 1828.