Synonyms and Antonyms for ion-engine

1. ion engine (n.)

a type of reaction-propulsion engine to propel rockets in space; a stream of positive ions is accelerated to a high velocity by an electric field

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3. engine (n.)

something used to achieve a purpose

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5. engine (n.)

an instrument or machine that is used in warfare, such as a battering ram, catapult, artillery piece, etc.

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6. ion (n.)

a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons

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