Quality
Part of speech: noun
Definition: Level of excellence A property or attribute that differentiates a thing or person. In a two-phase liquid-vapor mixture, the ratio of the mass of vapor present to the total mass of the mixture. High social position. 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.
Part of speech: adjective
Definition: Being of good worth, well made, fit for purpose.
Example sentence: The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
Upper-class
Part of speech: adjective
Definition: of high social positionaristocratic