Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

break out

(START) phrasal verb with break
 
 
/breɪk/ verb (broke, broken)

Definition

B2 If something dangerous or unpleasant breaks out, it suddenly starts: War broke out in 1914. Fighting has broken out all over the city.Starting and beginningStarting again break out in a rash/spots/sweat to suddenly have spots or sweat appear on your skin: She broke out in a rash after eating some strawberries. It didn't take much exercise to make him break out in (a) sweat. When I heard the noise I broke out in a cold sweat.Being and falling ill
(Definition of break out (START) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“break out” in other dictionaries

Word of the Day

gesticulate

to make movements with your hands or arms, to express something or to emphasize what you are saying

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