Idioms

zero hour
the exact time when an attack or other military action will start
The air force planes waited until zero hour in order to begin their bombing mission.

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  • zero in on
    •
  • zero-sum game
    •
  • zonk out
    •
  • zoom in on (someone or something)
    •
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  • hard on (someone or something)
  • out on a limb
  • do one's thing
  • patch up (something) or patch (something) up
  • on the contrary
  • at will
  • catch (someone) in the act of (doing something)
  • alive and well
  • in a pretty pickle
  • put one's shoulder to the wheel


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