Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

double

verb [I or T]
 
 
/ˈdʌb.l̩/

Definition

B2 to become twice as much or as many, or to make something twice as much or many: The government aims to double the number of students in higher education within 25 years. Company profits have doubled since the introduction of new technology.Single, double and multiple
(Definition of double verb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“double” in other dictionaries

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