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rocket [ˈrɑːkət]

1 rocket noun
  • a type of very powerful engine that is powered by gases that are released from burning fuel —often used before another noun
  • a spacecraft or missile that is powered by a rocket engine
  • a firework that goes high in the air before exploding —called also skyrocket

2 rocket verb
  • to increase quickly and suddenly —often + up
  • to move or rise quickly