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Definition of thirty from the Oxford Advanced Learner's Dictionary

thirty

 
 
/ˈθɜːti/
 
/ˈθɜːrti/
Idioms
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  1.  
     number 30
  2. noun
    the thirties
    [plural] numbers, years or temperatures from 30 to 39
Idioms
in your thirties
  1. between the ages of 30 and 39
See thirty in the Oxford Advanced American Dictionary
Check pronunciation: thirty

Nearby words

era
noun
 
 
From the Topic
History
B2
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