rush hour

noun

: a period of the day when the demands especially of traffic or business are at a peak

Examples of rush hour in a Sentence

We got caught in the morning rush hour.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The morning rush hour delays around Northwest 87th Avenue between 36th and 58th streets and around Northwest 41st Street between Northwest 87th and 97th avenues were just a prelude to another two sets of delays during rush hour at the end of your workday. Howard Cohen, Miami Herald, 19 Feb. 2025 During rush hour, traffic gets backed up all the way from Douglas Avenue to Festival Drive. Ticked Off, Orlando Sentinel, 14 Feb. 2025 The weather service said heavier snow rates should develop in time for the evening rush hour in cities such as Milwaukee, Chicago, Grand Rapids and Detroit, among other locations. Gabe Hauari, USA TODAY, 12 Feb. 2025 Friday night's crash in Philadelphia was near a shopping mall in a heavily trafficked area of the city during evening rush hour. Daniel R. Depetris, Newsweek, 1 Feb. 2025 See All Example Sentences for rush hour

Word History

First Known Use

1878, in the meaning defined above

Time Traveler
The first known use of rush hour was in 1878

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Cite this Entry

“Rush hour.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rush%20hour. Accessed 3 Mar. 2025.

Kids Definition

rush hour

noun
: a period of the day when traffic is very heavy or business is very brisk
Last Updated: - Updated example sentences
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