Search
Zero hour
01
the specific moment when an event or action is scheduled to begin or take place
What is the origin of the idiom "zero hour" and when to use it?
The origin of the idiom "zero hour" can be traced back to military terminology. It was initially used in the context of military operations and combat planning. The term refers to the specific time when an operation or attack is scheduled to commence. The concept of "zero hour" emerged during World War I and was commonly used during subsequent conflicts. It is used to describe critical moments or decisive actions in various contexts, including military operations, project management, emergencies, and personal choices, signifying the pivotal point when important events or decisions take place.
Example
At zero hour, the troops stormed the enemy's position and initiated the decisive battle.
They are in the midst of zero hour, finalizing the details before the event begins.
By this time next week, they will be in the middle of zero hour, managing the crisis.
During the last hour, it was zero hour for the team as they executed their strategy.
