Slingshot (noun)

1. A simple device consisting of a Y-shaped frame with two rubber bands attached to the ends of the top arm, used to propel small objects, such as stones or marbles, by pulling the rubber bands back and releasing them.
2. A sudden and powerful release of energy or movement.

Origin:

The word slingshot is a combination of the words sling and shot and it refers to the tool used to launch a projectile by means of a flexible strap or band stretched between two points.

Examples:

1. He used a slingshot to shoot at cans in the backyard.
2. The slingshot was a popular toy among children in the neighborhood.
3. The company's new product launch was a slingshot to success.
4. The stock market experienced a slingshot effect after the announcement of the new stimulus package.
5. The basketball player used a slingshot motion to shoot the ball from beyond the arc.