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 order to accommodate all time zones, there will be two Connections Companions live every day, dated based on Eastern Standard Time. New York Times Games, New York Times, 23 Jan. 2025 The next puzzle will be available at midnight in your time zone. Mark Cooper, The Athletic, 23 Jan. 2025 But most have gone to Vietnam or India, rather than to Latin America, which is much closer to the U.S. market and in the same time zone. Andres Oppenheimer, Miami Herald, 21 Jan. 2025 Beyond technical solutions, successful global technology implementation requires capabilities that address cultural differences as well as operational and logistical challenges, including diverse languages and time zones. Alexander Clausbruch, Forbes, 15 Jan. 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

Dictionary Entries Near time zone

Cite this Entry

“Time zone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/time%20zone. Accessed 28 Jan. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!