A device consisting of a double or single metal spiral, attached to the end of a rod and used for withdrawing the charge or wad from a cannon or…
| 单词 | θ163665 | 
| 释义 | society > armed hostility > military equipment > weapon > device for discharging missiles > firearm > equipment for use with firearms > 			[noun]		 > ball or wad extractor (5)		 screw1562 A device consisting of a double or single metal spiral, attached to the end of a rod and used for withdrawing the charge or wad from a cannon or… tireball1591 An instrument for extracting the charge from a muzzle-loading firearm. worm1591 Used as the name of various implements of spiral form. (Supposed to resemble the sinuous shape and… A double or single screw fixed on the end of… wad hook1611 (a) a spiral tool for withdrawing wads or charges from guns; (b) Mining (see quot. 1881). ball-drawer1844 an instrument for extracting artillery balls from fire-arms; also figurative. | 
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