quality

Level of excellence.

“Quality of life is usually determined by health, education, and income.”

A property or an attribute that differentiates a thing or person.

“One of the qualities of pure iron is that it does not rust easily.”

High social position. (See also the quality.)

“A peasant is not allowed to fall in love with a lady of quality.”

The degree to which a man-made object or system is free from bugs and flaws, as opposed to scope of functions or quantity of items.

In a two-phase liquid–vapor mixture, the ratio of the mass of vapor present to the total mass of the mixture.

The third step in OPQRST where the responder investigates what the NOI/MOI feels like.

“To identify quality try asking, "what does it feel like?".”

A newspaper with relatively serious, high-quality content.

Being of good worth, well made, fit for purpose.

“A quality system ensures products meet customer requirements.”