H-hour
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H-hour
Where it comes from
The H stands for hour; compare D-Day.
noun H-hours · H-Hour
-
The hour at which any major event planned for the future is set to begin, as used in United States military.
Similar: zero hour
Translations
Talk about this word "H-hour." Wiktionary, via Micwyn, micwyn.com/word/h-hour. Accessed 6 Nov. 2026. H-hour. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/h-hour "H-hour." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/h-hour.
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@misc{h_hour_2026,
title = {H-hour},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/h-hour},
urldate = {2026-11-06}
}
