thruster

English Thesaurus

1. a small rocket engine that provides the thrust needed to maneuver a spacecraft (noun.artifact)

hypernym	:	rocket, rocket engine,
definition	:	a jet engine containing its own propellant and driven by reaction propulsion (noun.artifact)

2. one who intrudes or pushes himself forward (noun.person)

hypernym	:	interloper, intruder, trespasser,
definition	:	someone who intrudes on the privacy or property of another without permission (noun.person)

derivation	:	hurl, hurtle, lunge, thrust,
definition	:	make a thrusting forward movement (verb.motion)

derivation	:	hurl, hurtle, lunge, thrust,
definition	:	make a thrusting forward movement (verb.motion)