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 Cubitus
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Cubitus: 1. The elbow.
2. The forearm and hand.
3. The ulna.
From the Latin cubitus meaning elbow. The adjective is cubital.