Englishfor English speakers
signal
Noun
—
A picture, or a light, or a movement of a hand, or other thing that tells people to do something.
When I make this signal with my hand, everybody walk to the front of the room.
—
A picture, or a light, or a movement of a hand, or something else that lets someone recognize another person, a ship, an airplane or something else.
The sailor saw the signal on the other ship and so recognized it was the enemy.
signal
Verb
—
When someone or something signals to someone, they use a signal to tell the person something.
The red light signals to the cars to stop.
gun
Noun
—
A gun is a weapon that sends bullets through its metal tube.
gun
Verb
—
To make an engine work fast by opening its throttle.
I gunned the engine and passed his car.
—
If someone is gunned down, they are shot by something, usually a gun.
He was gunned down by a hitman.
Examples signal gun examples
How do I use signal gun in a sentence?
Movie subtitles
At the signal, a mass of molten steel is directed from each furnace into the mold for the gun.