See gun in WNW Idioms
big gun
Slanggive it the gun
âEtymology: from the resemblance of early airplane accelerators to the trigger of a gun
go great guns
gun for
âjump the gun
Informalspike someone's guns
stick to one's guns
under the gun
See gun in American Heritage Dictionary 4 Idioms
go great guns
hold a gun to (someone's) head
under the gun
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