quintessential
- Representing the most perfect or typical example of a quality or type.
In a sentence
- The small red barn surrounded by rolling fields was the quintessential image of rural American life.
- Her calm under pressure made her the quintessential leader for a crisis situation.
Usage note. Often used colloquially as a near-synonym for 'typical' or 'classic,' but it properly implies the most perfect or concentrated example, not merely a common one.
Where it comes from
English quintessential · entered English late 16th c.
From Medieval Latin 'quinta essentia,' meaning 'fifth essence' — the pure, heavenly substance believed by ancient and medieval philosophers to make up the celestial bodies, beyond the four earthly elements. The term entered English in the 15th century as 'quintessence,' with the adjectival form 'quintessential' appearing by the late 16th century. Its figurative sense of 'most essential or perfect example' developed naturally from the idea of a refined, distilled substance.