Rocket (weapon) definition

(1) A jet engine containing its own propellant and driven by reaction propulsion

(2) Any vehicle self-propelled by a rocket engine

(3) Sends a firework display high into the sky

(4) Propels bright light high in the sky, or used to propel a lifesaving line or harpoon

(5) Erect European annual often grown as a salad crop to be harvested when young and tender

(6) Propel with a rocket

(7) Shoot up abruptly, like a rocket

"Prices skyrocketed"