say it: kwin-ti-SEN-shuhl
quintessential is an adjective meaning "representing the perfect example of a class or quality". It carries one recorded sense.
representing the perfect example of a class or quality
Definitions, synonyms and semantic relations for quintessential 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.