Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

time zone

 
 
noun [C]

Definition

one of the areas of the world that has a different time from all the other areas: London and New York are five time zones apart.
(Definition of time zone noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Word of the Day

honest-to-goodness

real or true

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More