xeroderma pigmentosum
Word Rarity
Very rare
Frequency: Zipf frequency 1.14 in modern English
37
Scrabble Score
20
Letters
7
Syllables
14
Unique Chars
Meaning
noun
A rare genetic disorder in which DNA damaged by ultraviolet light is not repaired and the skin becomes sensitive to such light, in which a skin cancer can subsequently develop.
Uncountable
Etymology
From Ancient Greek ξηρός (xērós, “dry”) δέρμα (dérma, “skin”) and Latin pigmentōsus (“pigmented, stained”).