MedicalTerminology DB
Diseases & Disorders

degenerative disease

Meaning of degenerative disease: A disease in which the function or structure of the affected tissues or organs changes for the worse over time.

Definition of degenerative disease

A disease in which the function or structure of the affected tissues or organs changes for the worse over time. Osteoarthritis, osteoporosis, and Alzheimer disease are examples.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.