Lessening or Disappearance of a Disease’s Symptoms
Puzzle 16 of Famous Philosophers Hard Pack
Question is: Lessening or Disappearance of a Disease’s Symptoms
and the answer is: REMISSION
Word Meaning:
REMISSION — A pardon of a sin; (chiefly historical, also figuratively) the forgiveness of an offence, or relinquishment of a (legal) claim or a debt.
Definitions from Wiktionary.