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frag out

What does frag out mean?

A warning called out by a soldier at the moment of throwing a fragmentation grenade, so nearby friendlies know an explosion is imminent.

""Grenade's cooked — frag out!""

Origin

US military combat usage, from 'frag(mentation grenade)' plus 'out'.

Frequently asked questions

What does "frag out" mean?
It's a warning a soldier shouts at the moment of throwing a fragmentation grenade, so nearby friendlies know an explosion is about to happen.
Where does "frag out" come from?
It's US military combat usage — "frag" from fragmentation grenade, plus "out" for throwing it.
How is "frag out" different from "fire in the hole"?
"Frag out" specifically warns of a fragmentation grenade being thrown, while "fire in the hole" is a broader warning before any detonation or firing.
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Slang definitions: FreeDict original editorial.