Term: thruster: a small rocket engine that provides the thrust needed to maneuver a spacecraft
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: waterbuck: any of several large African antelopes of the genus Kobus having curved ridged horns and frequenting e.g. swamps and rivers
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: acting out: (psychiatry) the display of previously inhibited emotions (often in actions rather than words); considered to be healthy and therapeutic
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: spindlelegs: a thin person with long thin legs
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: cartridge holder: a metal frame or container holding cartridges; can be inserted into an automatic gun
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: evergreen bittersweet: broad and bushy Asiatic twining shrub with pinkish fruit; many subspecies or varieties
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: denial: (psychiatry) a defense mechanism that denies painful thoughts
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: certhia: type genus of the Certhiidae
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: centralism: the political policy of concentrating power in a central organization
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: change: money received in return for its equivalent in a larger denomination or a different currency
Broader: engine: motor that converts thermal energy to mechanical work | Unrelated: hairy spurge: much-branched hirsute weed native to northeastern North America