- (calmness) composure: steadiness of mind under stress; "he accepted their problems with composure and she with equanimity"
- (calmness) an absence of strong winds or rain
- Calmness is the mental state of being free from agitation, excitement, or disturbance. Calmness can most easily occur for the average person during a state of relaxation, but it can also be found during much more alert and aware states. ...
- A person or thing that calms; comparative form of calm: more calm
- (calmness) The state of being calm; tranquillity; silence; The product of being calm
- calm down / ease / relieve / soothe / alleviate /