Reference meaning
M4
Last updated
broad money
Other meanings
2. noun
Ellipsis of M4 carbine, a military assault rifle.
Source and scope
This definition is reproduced from English Wiktionary, sense en-M4-en-noun-SAoevZcu, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.