Single Biggest Cancer Dictionary in the World

What is chronic fatigue syndrome?

Pronunciation: /ˈkrɑnɪk fəˈtig ˈsɪnˌdroʊm/

chronic fatigue syndrome

Definition

A condition that lasts for more than 6 months in which a person feels tired most of the time. They may also have trouble concentrating and carrying out daily activities. Other symptoms include sore throat, fever, muscle weakness, headache, and joint pain. Also called CFS.