present participle of rocket

(colloquial) Aerospace engineer. / (hyperbolic) Someone qualified to understand or handle that which is overly complex, detailed or confusing.

The science or study of rockets and their design. / (idiomatic, chiefly in the negative) Anything overly complex, detailed or confusing.

(slang, humorous) A high-performance motorcycle, especially sport bikes.

(slang, ethnic slur, humorous) A Japanese high-performance sport motorcycle.

An aircraft with rocket propulsion, including a rocket pack, a rocket plane, etc.

Alternative form of rocket pack

(aviation) A jet pack using a rocket engine.

A rocket engine, especially a solid rocket or a hybrid rocket.

A reaction engine that obtains thrust by jet propulsion which forms its jet exclusively from propellant.