rocket
noun(rock-et)
sends a firework display high into the sky
rocket
noun(rock-et)
propels bright light high in the sky, or used to propel a lifesaving line or harpoon
rocket
noun(rock-et)
erect European annual often grown as a salad crop to be harvested when young and tender
Synonyms: arugula, eruca sativa, eruca vesicaria sativa, garden rocket, rocket salad, 
roquette, 
 rocket
noun(rock-et)
any vehicle self-propelled by a rocket engine
rocket
verb(rock-et)
shoot up abruptly, like a rocket
Examples:
Prices skyrocketed. 
rocket
noun(rock-et)
a jet engine containing its own propellant and driven by reaction propulsion
Synonyms: rocket engine, 
rocket
verb(rock-et)
propel with a rocket