Conjunctivitis (noun)

Inflammation of the conjunctiva, the thin transparent membrane that covers the white of the eye and the inside of the eyelids.

Origin:

Late 19th century: from latin conjunctiva (see conjunctiva) + -itis.

Examples:

1. John was diagnosed with conjunctivitis, and was advised to avoid touching his eyes and to use eye drops regularly.
2. The symptoms of conjunctivitis include redness, itching, tearing, and a discharge from the eye.
3. In severe cases of conjunctivitis, vision may be affected, and the patient may experience light sensitivity.
4. Conjunctivitis is usually caused by viral or bacterial infections, but can also be caused by allergies.
5. Treatment for conjunctivitis usually involves the use of antibiotic eye drops or ointment.