Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

sleeping sickness

noun [U]
 
 

Definition

an African disease that causes fever, severe loss of energy, weight loss, and sometimes deathFevers and infectious diseasesColds and flu
(Definition of sleeping sickness noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of sleeping sickness