Choroid (Noun)
Meaning
A highly vascular membrane in the eye between the retina and the sclera; a dark pigmentation minimizes the scattering of light inside the eye.
Classification
Nouns denoting body parts.
Examples
- The choroid layer provides the necessary oxygen and nutrients to the retina, allowing it to function properly.
- Damage to the choroid can lead to various eye diseases, including age-related macular degeneration.
- The choroid's rich blood supply is essential for maintaining the health of the retina.
- In addition to providing oxygen and nutrients, the choroid also drains waste products away from the retina.
- The dark pigmentation of the choroid helps to reduce light scatter and improve visual acuity.