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.
During rush hour or other high-traffic times, the tolls can rise — steeply. Miami Herald Archives, Miami Herald, 31 Mar. 2025 And with travel at an all-time high, peak seasons and rush hours are stretching longer than ever. Paul Rubio, AFAR Media, 27 Mar. 2025 Deadly rush hour driving North Carolina ranked in the top 10 in urban fatality rate, but previous data show that the deadliest city in the nation for rush hour driving is right here in the Tar Heel state, The Charlotte Observer reported. Evan Moore, Charlotte Observer, 21 Mar. 2025 Go see what happens in the morning, midday, rush hour, and in the evening. Halee Miller Van Ryswyk, Better Homes & Gardens, 16 Mar. 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

Browse Nearby Words

Cite this Entry

“Rush hour.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rush%20hour. Accessed 14 Apr. 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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