The quality or state of being nice (in any of the senses of that word.).
- The quality of showing or requiring careful, precise treatment: the nicety of a diplomatic exchange.
- Delicacy of character or feeling; fastidiousness; scrupulousness.
- A fine point, small detail, or subtle distinction: the niceties of etiquette.
- An elegant or refined feature; an amenity: the niceties of civilized life.