half hour

noun

1
: thirty minutes
2
: the middle point of an hour
half-hourly adverb or adjective

Examples of half hour in a Sentence

Trains depart every half hour. I waited a half hour in line.
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.
Use a poker or tongs to turn the chicken every half hour or so, using a different loop to hang it so that a different side faces the fire. Peter Barrett, Outside Online, 9 June 2025 Police used license plate readers and video to track the driver about a half hour after Cruz was killed to a Hammond gas station near Grand Boulevard and 169th Street. Meredith Colias-Pete, Chicago Tribune, 3 June 2025 An hour later, a half hour later, two hours later—who knows—Matt came home and got into bed. Molly Jong-Fast june 3, Literary Hub, 3 June 2025 Shuffle out of Buffalo Like Flagstaff, Arizona’s proximity to the Grand Canyon, Buffalo could mistakenly be overlooked as the last stop before visiting Niagara Falls, just a half hour’s drive north on Interstate 190. David Allan, CNN Money, 31 May 2025 See All Example Sentences for half hour

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of half hour was in the 15th century

Browse Nearby Words

Cite this Entry

“Half hour.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/half%20hour. Accessed 24 Jun. 2025.

Kids Definition

half hour

noun
1
: thirty minutes
2
: the middle point of an hour
half-hourly
ˈhaf-ˈau̇(ə)r-lē
ˈhȧf-
adverb or adjective
Last Updated: - Updated example sentences
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