rocket sled

noun

1. a sled propelled along a long track by rocket engines, for testing the effects of high rates of acceleration and deceleration.

Word History and Origins

Origin of rocket sled¹

First recorded in 1950–55

Example Sentences

Just as I never looked at Usain Bolt, the great Jamaican sprinter, and mused: What would he be like on a rocket sled?

From Washington Post

The Kokomo Tribune reports that the rocket sled is an obscure piece of military equipment used to test an ejection-rescue system for the B-58 Hustler bomber plane.

From Washington Times

Engineers tested the rocket sled by accelerating to supersonic speeds and launching a fully pressurized capsule into the sky.

From Washington Times

The Kokomo Tribune reports that the rocket sled is an obscure piece of military equipment used to test an ejection-rescue system for the B-58 Hustler bomber plane.

From Seattle Times

Engineers tested the rocket sled by accelerating to supersonic speeds and launching a fully pressurized capsule into the sky.

From Seattle Times