rocket
noun
1. any vehicle self-propelled by a rocket engine
Similar word(s): projectile
Definition categories: man–made, vehicle
2. a jet engine containing its own propellant and driven by reaction propulsion
Definition categories: man–made
3. erect European annual often grown as a salad crop to be harvested when young and tender
Similar word(s): arugula, roquette
Definition categories: plant, herb
4. propels bright light high in the sky, or used to propel a lifesaving line or harpoon
Similar word(s): skyrocket
Definition categories: communication
5. sends a firework display high into the sky
Similar word(s): skyrocket
Definition categories: man–made, firework, pyrotechnic