(UK, idiomatic, archaic) The upper class, the high society, the gentry; the people of quality.

Alternative letter-case form of the quality (the upper class)

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

high level of worth or excellence

Alternative form of qualityness

(now rare) Endowed with (usually specified) qualities; especially, having good qualities.

plural of quality

A control, such as inspection or testing, introduced into an industrial or business process to ensure quality.

(phonetics) phonation

A system in which the delivery of a service or the quality of a product is assessed, and compared with that required.