It means "AXE."
Money Heist Season 1, Episode 5
Might be a wildling's AXE that gets them,
Game of Thrones Season 1, Episode 3
They had an AXE.
Breaking Bad Season 3, Episode 8
I can turn the AXE around
and use the handle to reach it.
The Big Bang Theory Season 4, Episode 6
-Axe.
-Yes.
Money Heist Season 1, Episode 5