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.
New episodes of The Handmaid's Tale debut at different times depending on your time zone due to the late PT release. Billie Melissa, MSNBC Newsweek, 24 May 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, 18 May 2025 The Broncos will be the first team in NFL history to play the week after an international game in either the Mountain or Pacific time zones. Parker Gabriel, Denver Post, 15 May 2025 The timepiece features a shock-resistant structure, 200-meter water resistance, world time including 48 cities and 31 time zones, a 1/100-second stopwatch, a countdown timer, five daily alarms and a Super Illuminator double LED light. Jaden Thompson, Footwear News, 15 May 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 2 Jun. 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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