medium machine gun
nounUK /ˈmiː.diː.əm məˈʃiːn ɡʌn/ · CA, US, SC /ˈmi.di.əm məˈʃin ɡʌn/
1
A belt-fed machine gun firing a full-powered rifle cartridge, and is considered “medium” in weight (15–40 lb or 6.8–18.1 kg).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.