X

n23

XEROPHTHALMIA

a characteristic indicator of Sjogren's syndrome, a systemic autoimmune illness beginning between 40 and 65 years. It's additionally one of

XEROPHTHALMIA

noun. Extremely dry eyes, because of histological alterations inside the cornea and conjunctiva.

X-RAY

noun. an electromagnetic dispersion of brief wavelengths generated by bombarding a heavy metal objective with high-energy electrons in a vacuum