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M16

or M-16

[ em-siks-teen ]
/ ˈɛmˌsɪksˈtin /
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Trademark.
a lightweight, gas-operated, magazine-fed assault rifle with a caliber of .223 inches, used for fully automatic or semiautomatic fire: a U.S. Army combat weapon for mobile units since 1963.Compare AK-47, AR-15.
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Origin of M16

First recorded in 1965–70

Words nearby M16

LZ, m, M0, M-1, M-14, M16, M-1 rifle, M2, M2M, M3, M3c
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

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