from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A pleasure that comes when the mind is at rest.
from the GNU version of the Collaborative International Dictionary of English
- n. Perfect peace of mind, or calmness.
from The Century Dictionary and Cyclopedia
- n. Freedom from the passions; calmness of mind; stoical indifference: a term used by the Stoics and Skeptics.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. peace of mind
From Ancient Greek ἀταραξία (ataraxia), ἀ- (a-, "negative prefix") + ταράσσω (tarassō, "trouble, disturb"). (Wiktionary)