40 mike-mike
English
Etymology
From Mike (“the letter M in the ICAO spelling alphabet”).
Pronunciation
Audio (General Australian): (file)
Noun
40 mike-mike (plural 40 mike-mikes)
- (US Army and Marines, military, slang) Any weapon firing a 40mm grenade. Often specifically the M203 grenade launcher, mounted underneath an M-16 or its variant. In the Marine Corps, often the Mark-19 Automatic 40mm Grenade Launcher.