quality of life

noun3

1. •
   The general well-being of someone, and the degree to which someone's daily experience is enjoyable or unenjoyable.

   • And almost anyone can have quality of life destroyed by pain. — 1997
2. •
   [before a noun] Concerning prevailing conditions in public, such as cleanliness, safety, and the pleasantness of the surroundings or lack thereof.
3. •
   Features or improvements designed to make software easier to use without changing the main functionality.