A Disorder Characterized by Difficulty Sleeping
This page is the CodyCross answer for the clue below from Treasure Island, Group 1027, Puzzle 5 (X Marks the Spot).
Question is: A Disorder Characterized by Difficulty Sleeping
and the answer is: INSOMNIA
Word Meaning:
INSOMNIA — (medicine) A sleeping disorder that is known for its symptoms of unrest and the inability to sleep.
Definitions from Wiktionary.