Where does “perfectionist” come from?

Perfectionist comes from English perfection, from Latin perfectio derived from the suffix -tio, ultimately from Proto-Indo-European roots -idyé-, -tis, and -yéti.

perfectionist (English): Someone who is unwilling to settle for anything...

Definitions

  1. Someone who is unwilling to settle for anything...

Ancestry of “perfectionist”, step by step

perfectionist traces back through two separate lines of ancestry.

via English perfection

StepLanguageWordMeaning
1EnglishperfectionThe quality or state of being perfect or...
2Old Frenchperfection
3Latinperfectiofinishing, completion; perfection
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via French perfectionniste

StepLanguageWordMeaning
1Frenchperfectionnisteperfectionist (person)
2French-iste-ist; -istic

Words derived from “perfectionist

Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-
perfectionist — Etymology, Origin & Word History | Etymology Explorer