say it: KWAH-luh-tee
quality is a noun and adjective meaning "an essential and distinguishing attribute of something or someone". It carries 7 recorded senses.
an essential and distinguishing attribute of something or someone
“the quality of mercy is not strained”
a degree or grade of excellence or worth
“the quality of students has risen”
“an executive of low caliber”
(music) the distinctive property of a complex sound (a voice or noise or musical sound)
“the timbre of her soprano was rich and lovely”
“the muffled tones of the broken bell summoned them to meet”
music
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for quality come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.