Definition of time zone
:a geographic region within which the same standard time is used
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time zone
noun
From the M-W Editors
Illustration of time zone
First Known Use of time zone
1892
TIME ZONE Defined for English Language Learners
time zone
noun
Definition of time zone for English Language Learners
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: any one of the world's 24 divisions that has its own time
TIME ZONE Defined for Kids
time zone
noun
Definition of time zone for Students
:a geographic region within which the same standard time is used
Learn More about time zone
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See words that rhyme with time zone Nglish: Translation of time zone for Spanish speakers Britannica.com: Encyclopedia article about time zone
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