zero hour

Definition

Synonym of H-hour.

Example Sentences

• "I waited with occasional glances at my watch until the zero hour should arrive."
• "Zero hour was forty-five minutes after midnight.Two companies were to attack on a 600-yard front […]."
• "She packed my bags last night, pre-flight / Zero hour 9 a.m. / And I'm gonna be high / As a kite by then"