Definition of break out in phrasal verb from the Oxford Advanced American Dictionary

 

break out in

 phrasal verb
phrasal verb
 
jump to other results
Phrasal Verbs

break out in something

 
jump to other results
to suddenly become covered in something Her face broke out in a rash. He broke out in a cold sweat (= for example, from fear).
See the Oxford Advanced Learner's Dictionary entry: break out in