Definition of jet propulsion
: propulsion of a body produced by the forwardly directed forces of the reaction resulting from the rearward discharge of a jet of fluid; especially : propulsion of an airplane by jet engines
First Known Use of jet propulsion
JET PROPULSION Defined for English Language Learners
Definition of jet propulsion for English Language Learners
: the use of a jet engine to create forward movement of an airplane, missile, etc.
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