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 Tube
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Tube: A long hollow cylinder. There are many tube-like structures in the human body, such as the auditory tube (Eustachian tube) in the ear.
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