Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

run yourself down

phrasal verb with run
 
 
/rʌn/ verb (present participle running, past tense ran, past participle run)

Definition

to make yourself tired and ill: Since he took that extra job, he's really run himself down.Deteriorating and making worse
(Definition of run yourself down from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Word of the Day

a cloud on the horizon

something which threatens to cause problems or unhappiness in the future

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