refinement

noun5

1. •
   The act, or the result of refining; the removal of impurities, or a purified material
2. •
   High-class style; cultivation.
3. •
   A fine or subtle distinction.
4. •
   A luxury.

   • There was no bathroom in the cabin. Such refinements don't exist in the woods, apparently. — 1974
5. •
   Synonym of grooming (“review and prioritization process”).