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 The Pacific time zone allows it to be televised in prime time in the East. Mark Zeigler, San Diego Union-Tribune, 31 May 2024 Digital clocks on the wall display the time zones of the places being discussed in meetings, as well as the time zone the president is in. Kyler Alvord, Peoplemag, 28 May 2024 Citing transit data from INRIX, AAA said the worst times to travel by car, in any U.S. time zone, are between 12 p.m. and 6 p.m. on Thursday, between 12 p.m. and 7 p.m. on Friday, between 2 p.m. and 5 p.m. on Saturday, between 3 p.m. and 7 p.m. on Sunday, and between 3 p.m. and 7 p.m. on Monday. Emily Mae Czachor, CBS News, 20 May 2024 Nebraska Polls cover two time zones and will close by 8 p.m. Thirty-six delegates are up for grabs in the GOP race. ABC News, 14 May 2024 See all Example Sentences for time zone 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'time zone.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of time zone was in 1892

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 6 Jun. 2024.

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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