duration

noun

du·​ra·​tion du̇-ˈrā-shən How to pronounce duration (audio)
 also  dyu̇-
1
: continuance in time
gradually increase the duration of your workout
2
: the time during which something exists or lasts
were there for the duration of the concert

Examples of duration in a Sentence

You should gradually increase the duration of your workout. for the whole duration of the speech the bored audience fidgeted
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.
Its mating call consists of 16 to 35 notes, sung over a duration of 8.2–16.9 milliseconds. Maria Azzurra Volpe, MSNBC Newsweek, 14 May 2025 Rainfall will likely tend to occur in heavier events and droughts may be more frequent and of longer duration. Bob Maliva, The Orlando Sentinel, 10 May 2025 Parking rates are broken up into three tiers, depending on location, special events and parking duration. Mathew Miranda, Sacbee.com, 9 May 2025 The app logs and monitors usage, including the number of times used and the average duration. Molly Higgins, Wired News, 9 May 2025 See All Example Sentences for duration

Word History

Etymology

see durance

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of duration was in the 14th century

Browse Nearby Words

Cite this Entry

“Duration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/duration. Accessed 21 May. 2025.

Kids Definition

duration

noun
du·​ra·​tion d(y)u̇-ˈrā-shən How to pronounce duration (audio)
: the time during which something exists or lasts

More from Merriam-Webster on duration

Last Updated: - Updated example sentences
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