1 Samuel 20:40, (Heb. keli, meaning "apparatus;" here meaning collectively any missile weapons, as arrows and lances. In Revised Version, "weapons"). This word is derived from the Latin artillaria = equipment of war.
These dictionary topics are from M.G. Easton M.A., D.D., Illustrated Bible Dictionary, Third Edition, published by Thomas Nelson, 1897. Public Domain, copy freely.
Easton, Matthew George. "Entry for 'Artillery'". "Easton's Bible Dictionary".