单词 | cannelure |
释义 | cannelure/ˈkan(ə)ljʊə /noun A groove round the cylindrical part of a bullet.This bullet does not have a cannelure or crimp groove and Speer warns us it was never intended for the maximum pressures of the .500 S&W....
OriginMid 18th century: from French, from canneler 'provide with a channel', from canne 'reed, cane'. |
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