What does "quality of life" mean?

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

Quality of life

Common synonyms include: comfort, happiness, life-enriching, life-quality related, livability, livability improving.

noun

noun ·Uncommon ·Advanced level

Noun

1
The general well-being of someone, and the degree to which someone's daily experience is enjoyable or unenjoyable. countable, uncountable
"health-related quality of life"
2
your personal satisfaction (or dissatisfaction) with the cultural or intellectual conditions under which you live (as distinct from material comfort) wordnet
3
The general well-being of someone, and the degree to which someone's daily experience is enjoyable or unenjoyable.; Concerning prevailing conditions in public, such as cleanliness, safety, and the pleasantness of the surroundings or lack thereof. attributive, countable, uncountable, usually
"quality-of-life offenses such as graffiti writing, loitering, public urination, public drinking, aggressive panhandling, and turnstile jumping"
4
Features or improvements designed to make software easier to use without changing the main functionality. countable, uncountable

"And almost anyone can have quality of life destroyed by pain."