What does retine mean?
The retine is a thin, transparent layer of tissue that lines the inside of the eyeball. It contains blood vessels and nerves, and plays a crucial role in maintaining vision. The retine is a delicate structure that requires careful handling during eye surgery. In medical contexts, the term 'retine' is often used to refer to this specific layer of tissue. The retine is an essential component of the eyeball, and its proper functioning is vital for maintaining clear vision. While the term 'retine' may not be widely known outside of medical circles, it is an important concept in ophthalmology and optometry.
nounA retine is a thin, transparent layer of tissue that lines the inside of the eyeball, containing blood vessels and nerves.
- A thin, transparent layer of tissue that lines the inside of the eyeball.
"The ophthalmologist examined the patient's retine to diagnose the cause of vision loss."
"The ophthalmologist examined the patient's retine to diagnose the cause of vision loss."
"The retine is a delicate structure that requires careful handling during eye surgery."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of retine
The word 'retine' originates from the Latin verb 'retinere', meaning 'to hold back'. This etymology reflects the retine's role in maintaining vision by holding back or regulating the flow of light into the eyeball.
How retine is actually used
The term 'retine' is often used in medical contexts to refer to the specific layer of tissue in the eyeball.