Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

bubble

noun [C usually singular] (GOOD PERIOD)
 
 
/ˈbʌb.l̩/

Definition

a temporary period of very successful economic performance by a country, often followed by sudden economic failure: Japan's economic bubbleEconomics and the state of the economy
(Definition of bubble noun (GOOD PERIOD) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“bubble” in other dictionaries

Word of the Day

everything under the sun

everything that exists or is possible

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