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

Finnish: h-hetki

Indonesian: Jam-J

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