from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The state or quality of being placid.
from the GNU version of the Collaborative International Dictionary of English
- n. The quality or state of being placid.
from The Century Dictionary and Cyclopedia
- n. The state or character of being placid.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a feeling of calmness; a quiet and undisturbed feeling
From placid + -ness (Wiktionary)