thruster

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noun thrust·er \ˈthrəs-tər\
variants: or less commonly

thrustor

Definition of thruster

  1. :  one that thrusts; especially :  an engine (such as a jet engine) that develops thrust by expelling a jet of fluid or a stream of particles

1597

First Known Use of thruster

1597



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a rounded knoll or a ridge of ice

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