retrorocket

retrorocket
/re"troh rok'it/, n.
a small, auxiliary rocket engine, forming a part of a larger rocket vehicle and having its exhaust nozzle pointed toward the direction of flight, for decelerating the larger rocket, separating one stage from another, etc.
Also, retro-rocket.
[1945-50; RETRO- + ROCKET]

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Universalium. 2010.

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Look at other dictionaries:

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  • retrorocket — ret·ro·rock·et || retrəʊ‚rÉ‘kɪt / rÉ’k n. small rocket engine pointed opposite the direction of flight and used for deceleration and steering …   English contemporary dictionary

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  • Retrorocket —    A rocket designed to fire in the direction of a ships motion, so that forward velocity is reduced. This permits gravity to pull an orbiting ship downward. See Retro fire …   The writer's dictionary of science fiction, fantasy, horror and mythology

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