H-hour
English
Noun
H-hour (plural H-hours)
- (figuratively) The hour at which any major event planned for the future is set to begin, as used in United States military.
- What does the "D" signify in D-Day, and the "H" signify in H-Hour?
Synonyms
- zero hour
Coordinate terms
(figurative):
- D-Day
- X-Day
Translations
hour at which major event is set to begin
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