MedicalTerminology DB
General Medical Terms

glycosaminoglycan

Meaning of glycosaminoglycan: A type of long, unbranched polysaccharide molecule.

Definition of glycosaminoglycan

A type of long, unbranched polysaccharide molecule. Glycosaminoglycans are major structural components of cartilage and are also found in the cornea of the eye.

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.