gun
gun definition
gun (gun)
noun
- a weapon consisting of a metal tube from which a projectile is discharged by the force of an explosive; specif.,
- technically, a heavy weapon with a relatively long barrel fixed in a mount, as a cannon or machine gun
- a rifle
- ☆ popularly a pistol or revolver
- any similar device not discharged by an explosive an air gun
- a discharge of a gun in signaling or saluting
- anything like a gun in shape or use
- ☆ Slang gunman (sense )
- Slang the throttle of an engine
Etymology: ME gunne, gonne, contr. < gonnilde, a 14th-c. cannon < ON Gunnhildr, fem. name (< gunnr, older form of guthr, war + hildr, battle)
transitive verb
- ☆ Informal to shoot (a person) intentionally: with down
- Slang to advance the throttle of (an engine) so as to increase the speed
gun Idioms
big gun
Slang- an important and influential person
- a high-ranking military officer
give it the gun
☆Etymology: from the resemblance of early airplane accelerators to the trigger of a gun
Slang to cause something to start or gain speed
go great guns
Slang to act with speed and efficiency
gun for
☆- to hunt for with a gun
- to look for in order to shoot or harm
- Slang to try to get; seek
jump the gun
Informal- to begin a race before the signal has been given
- to begin anything before the proper time
spike someone's guns
to frustrate or defeat someone
stick to one's guns
Informal to hold one's position under attack; not withdraw or retreat; be firm
under the gun
Informal in a tense, demanding situation or threatened state, often one involving a deadline
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