WordWeb Online

1. A feeling of refreshing tranquility and an absence of tension or worry
   "the easiness we feel when sleeping";
   - relaxation
    
2. Freedom from difficulty, hardship or effort
   "the very easiness of the deed held her back";
   - ease, simplicity, simpleness
    
3. The quality of being easy in behaviour or style
   "there was an easiness between them"; "a natural easiness of manner"

See also: easy

Type of: behavior [US], behaviour [Brit, Cdn], conduct, doings, quality, quietness, quietude, tranquility [N. Amer], tranquillity

Encyclopedia: Easiness