xerophthalmia
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
30
Scrabble Score
13
Letters
3
Syllables
11
Unique Chars
Meaning
noun
A condition due to a deficiency of vitamin A where the conjunctiva and cornea become dry. The condition starts with conjunctival xerosis and night blindness and progresses to corneal xerosis and, later, a severe condition called keratomalacia.
Countable; Uncountable
Etymology
From xero- + ophthalmia.