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- Dictionaryrock·et/ˈräkət/
noun
- 1. a cylindrical projectile that can be propelled to a great height or distance by the combustion of its contents, used typically as a firework or signal. Similar
verb
- 1. (of an amount, price, etc.) increase very rapidly and suddenly: "sales of milk in supermarkets are rocketing" Similar Opposite
- 2. attack with rocket-propelled missiles: "the city was rocketed and bombed from the air"
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a large cylinder-shaped object that moves very fast by forcing out burning gases, used for space travel or as a weapon: They launched a rocket to the planet Venus. The rebels were firing anti-tank rockets. 3DSculptor/iStock/Getty Images Plus/GettyImages. [ C ] (also skyrocket)
1. a. : a firework consisting of a case partly filled with a combustible composition fastened to a guiding stick and propelled through the air by the rearward discharge of the gases liberated by combustion. b. : a similar device used as an incendiary weapon or as a propelling unit (as for a lifesaving line) 2.
Rocket definition: any of various simple or complex tubelike devices containing combustibles that on being ignited liberate gases whose action propels the tube through the air. See examples of ROCKET used in a sentence.
A rocket (from Italian: rocchetto, lit. 'bobbin/spool') [nb 1][1] is a vehicle that uses jet propulsion to accelerate without using any surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. [2]
A rocket is a space vehicle or missile, or the special engine that's meant to propel such a vehicle into the air. You can even get a model rocket that's small enough to shoot off in your back yard.
any of various devices, typically cylindrical, containing liquid or solid propellants which when ignited produce hot gases or ions that escape through a rear vent and drive the container forward by the principle of reaction: simple rockets are used mainly as fireworks, signals, and projectile weapons, while more complex rockets are used to ...
1. a. A rocket engine. b. A vehicle or device propelled by one or more rocket engines, especially such a vehicle designed to travel through space. 2. A projectile weapon carrying a warhead that is powered and propelled by rockets. 3. A projectile firework having a cylindrical shape and a fuse that is lit from the rear.
Definition of rocket noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
ROCKET meaning: 1. a tube-shaped vehicle for travelling in space 2. a tube-shaped weapon that carries a bomb 3. to…. Learn more.
3 days ago · Rocket, any of a type of jet-propulsion device carrying either solid or liquid propellants that provide both the fuel and oxidizer required for combustion. The term is commonly applied to any of various vehicles, including firework skyrockets, guided missiles, and launch vehicles used in spaceflight.
