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.
In addition, the model retains its functionality, offering both dual time zone and date functions powered by the automatic Caliber LF230.02 featuring a double direct impulse natural escapement. Cait Bazemore, Robb Report, 28 Feb. 2025 In order to accommodate all time zones, there will be two Wordle Reviews live every day, dated based on Eastern Standard Time. New York Times Games, New York Times, 26 Feb. 2025 The next puzzle will be available at midnight in your time zone. Mark Cooper, The Athletic, 24 Feb. 2025 Same applies for long-haul flights where people are trying to squeeze in some sleep and adjust to the change of time zones. Rebecca Deurlein, Forbes, 24 Feb. 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 Mar. 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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