Dictionary.net

A firearm with match holder, trigger, and tumbler, made in the second half of the 15th century. the barrel was about forty inches long. A form of the harquebus was subsequently called arquebus with matchlock.

A firearm with match holder, trigger, and tumbler, made in the second half of the 15th century. the barrel was about forty inches long. A form of the harquebus was subsequently called arquebus with matchlock.

n. An arquebuse; a kind of hand gun.