Bible Dictionaries
Compression Projectile

Webster's Dictionary

A projectile constructed so as to take the grooves of a rifle by means of a soft copper band firmly attached near its base or, formerly, by means of an envelope of soft metal. In small arms the modern projectile, having a soft core and harder jacket, is subjected to compression throughout the entire cylindrical part.

Bibliography Information
Webster, Noah. Entry for 'Compression Projectile'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/compression-projectile.html. 1828.