noun
plural guns
[count] a weapon that shoots bullets or shells
starting gun
a tool or device that looks like a gun
go great guns
informal :to do something or proceed in a very quick, effective, and successful way
hold/put a gun to someone's head
to force someone to do something by using threats
jump the gun
informal :to start or do something too soon
stick to your guns
to continue to have a particular opinion, plan, etc., when other people criticize you and say that you are wrong
under the gun
chiefly US :in a situation in which you are getting a lot of criticism or pressure or in which you have only a short amount of time to do something
with (all/both) guns blazing
while firing guns
verb
guns; gunned; gunning
[+ obj] informal
US :to cause (a car or a car's engine) to go very fast by pressing the accelerator
US :to throw (something) very hard
gun down
[phrasal verb]
gun down (someone) or gun (someone) down :to shoot (someone) with a gun
gun for
[phrasal verb]
gun for (something) :to try to get or achieve (something) in a very determined way
gun for (someone) :to try to hurt or defeat (someone)