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Lewis gun

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noun

a light, air-cooled, gas-operated machine gun with a circular magazine, first used in World War I.

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Also called Lewis automatic, Lewis machine gun .

Origin of Lewis gun

First recorded in 1910–15; named after I. N. Lewis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

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British Dictionary definitions for Lewis gun

Lewis gun

noun

a light air-cooled drum-fed gas-operated machine gun used chiefly in World War I

Word Origin for Lewis gun

C20: named after I. N. Lewis (1858–1931), US soldier
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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