nicety

noun

1. 1

   A small detail or distinction.

   “We met the new captain while we were taking enemy fire and were unable to observe the niceties of formal introductions.”

2. 2

   Subtlety or precision of use.

   “A rocket-propelled grenade doesn't have the nicety of a sniper round, but you must admit its effectiveness.”

3. 3

   Delicacy of character or feeling usually from excessive refinement; fastidiousness

4. 4

   That which is delicate to the taste.