(idiomatic) To settle a way of doing something; do decide to do something in a particular way.

(idiomatic, always with "of" and further description) To employ a way of doing something; to do something in a particular way.

plural of rocket pack

plural of road trip

A recreational or impromptu excursion in a car, usually at long distances from one's home. / (athletics) A series of games played by a team away from its home field.

(astronautics) a rocket with a thermal gas exhaust engine, whereby the thermal fluid is heated by the nuclear reactor

(aviation) a wearable backpack device using rocket thrust to propel a person into the air / (aviation) a wearable backpack device that can propel a person into the air

(astronautics) a rocket engine that uses nuclear fusion reactions for propulsive force / (astronautics) a spacecraft having a fusion reactor that powers the rocket

(astronautics) a rocket with an ion engine powered by a nuclear reactor

(astronautics) a rocket with a thermal ion engine, whereby the ions are ionized by electricity from a nuclear reactor, and the fluid that is the source of the ions is heated by that nuclear reactor to increase specific impulse.