zero hour

The phrase “zero hour” has 3 syllables: ze-ro hour

It's pronounced as /ˈziːroʊ ˈaʊər/


What is synonym and antonym for zero hour?

In the thesaurus, “zero hour” has 2 synonyms.

Here are synonyms for zero hour along with examples of usage in sentences.


Synonyms for zero hour

  • crisis
  • head

Meanings of zero hour

  • noun
    1. The scheduled time for the start of some event, especially a military operation; H-hour.

Example Sentences

  • The soldiers were briefed and prepared for the critical mission at zero hour.
  • As the project deadline approached, the team worked tirelessly to meet the goals set for zero hour.
  • The launch of the spacecraft was scheduled for zero hour, with everyone anxiously awaiting the countdown.
  • In the business world, the announcement of a new product often occurs at zero hour for maximum impact.
  • The classroom fell silent as the exam papers were distributed, signaling that zero hour had arrived for the students.

On this page you'll find 2 synonyms or another words to zero hour, such as: crisis, head.

Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.

Related Words

last minute

  • breaking point
  • climax
  • crisis
  • eleventh hour
  • emergency
  • extremity
  • milestone
  • possibility
  • zero hour

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