Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.

Definition of Gregarious

Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026

Gregarious: Living in the company of others. A gregarious parasite is one whose nutritional requirements are such that from several to many can live simultaneously in or on the body of the host.

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