Definitions:

1. A complex syndrome associated with an underlying illness, causing ongoing muscle loss that is not entirely reversed with mutritional supplementation. ADJECTIVE
2. Any general reduction in vitality and strength of body and mind resulting from a debilitating chronic disease. NOUN
   • Cachexy is a common complication in patients with late-stage cancer.
3. Refers to a state of severe physical wasting and malnutrition associated with chronic diseases. NOUN
   • The doctor diagnosed the patient with cachexy due to the progressive weight loss and weskness.

Synonyms:

• emaciation
• malnutrition
• wasting syndrome