time zone

noun

: a geographic region within which the same standard time is used

Illustration of time zone

Illustration of time zone
  • A Pacific time
  • B mountain time
  • C central time
  • D eastern time

Examples of time zone in a Sentence

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.
This also enables you to support customers in any time zone, irrespective of where your customer support team is based. Expert Panel®, Forbes.com, 30 June 2025 The next puzzle will be available at midnight in your time zone. Mark Cooper, New York Times, 29 June 2025 With the evening streaming release in the US, the debut time in other time zones will differ. Billie Melissa, MSNBC Newsweek, 28 June 2025 The suit says the governor and Trump spoke for about 16 minutes during a call late June 6, or early June 7, depending on the time zone. Dan Mangan, CNBC, 27 June 2025 See All Example Sentences for time zone

Word History

First Known Use

1882, in the meaning defined above

Time Traveler
The first known use of time zone was in 1882

Browse Nearby Words

Cite this Entry

“Time zone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/time%20zone. Accessed 5 Jul. 2025.

Kids Definition

time zone

noun
: a geographic region within which the same standard time is used

More from Merriam-Webster on time zone

Last Updated: - Updated example sentences
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