Webster’s Revised Unabridged Dictionary · 1913
Harquebus
Har′que·bus Har′que·buse (här′kwē·bŭs), n. [See Arquebus.] 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.