The retina is the light-sensitiveable to respond to light layer at the back of the eye. It receives incoming light and helps send visualrelated to seeing or sight signalsmessages or impulses carried from one place to another to the brain.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-17. AI assessment; not a guarantee of accuracy.
Pronunciation
AI-generated pronunciation audio (OpenAI).
Accent: General American English
IPA: /ˈrɛtənə/
Easy pronunciation: RET-uh-nuh (approximate spelling).
Stress: Stress the first syllable: RET-uh-nuh.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-17. AI assessment; not a guarantee of accuracy.
Retina Meaning
the part of the eye that senses light and helps you see
Part of speech: noun
Definition: the light-sensitive layer at the back of the eyeball that connects to the optic nerve
Example: The doctor examined the retina for signs of damage.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-17. AI assessment; not a guarantee of accuracy.
Common Mistakes
- People sometimes confuse retina with cornea, lens, or iris, but those are different parts of the eye.
- Retina is singular; the plural form is retinas.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-17. AI assessment; not a guarantee of accuracy.
Frequently Asked Questions
What does retina mean?
The retina is the light-sensitive layer at the back of the eye. It plays a key role in vision by turning light into signals the brain can use.
What is the best synonym for retina?
There is no true everyday synonym for retina. It is the standard name for a specific part of the eye.
Is retina the same as the eye?
No. The retina is only one part of the eye, located at the back inside the eyeball.
Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-17. AI assessment; not a guarantee of accuracy.