Gisela V. answered 01/20/22
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According to the etymology described by Wikipedia:
"The word arquebus is derived from the Dutch word Haakbus ("hook gun"), which was applied to an assortment of firearms from the 15th to 17th centuries. It originally referred to "a hand-gun with a hook-like projection or lug on its under surface, useful for steadying it against battlements or other objects when firing". The arquebus has at times been known as the harquebus, harkbus, hackbut, hagbut, archibugio, haakbus, schiopo, sclopus, tüfenk, tofak, matchlock, and firelock."
Over time it was replaced by the musket.