Arbalester, a term primarily used in historical contexts, refers to a person who operates a crossbow. The word originated from the Old French word "arbalestrier," which means a crossbowman. To describe a crossbowman using alternative terminology, the word "crossbowman," "bowman," or "archer" may be used. In medieval times, a "yeoman" or "vintner" also referred to a person who operated a crossbow. "Bolt-shooter" is another term that may be used to describe an arbalester. Additionally, "quarrel-shooter" and "bowyer," which refer to those who produce crossbows, can be used interchangeably with arbalester in some contexts.