Hour and Zero hour

Related terms

Hour noun - A period of time equal to 1/24th of a day.

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Zero hour and hour are semantically related. In some cases you can use "Zero hour" instead a noun "Hour".

Nearby Word: hourly

Zero hour noun - The time set for the start of an action or operation.

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Hour and zero hour are semantically related. Sometimes you can use "Hour" instead a noun phrase "Zero hour".

Cite this Source

Zero hour and Hour. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/hour/zero_hour

Hour & Zero hour. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/hour/zero_hour>.

Zero hour or Hour. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/hour/zero_hour.

Google Ngram Viewer shows how "hour" and "zero hour" have occurred on timeline