Where does “quirky” come from?

Quirky derives from quirk plus the Middle English suffix -y, which comes from Middle French -ie, itself from Latin -ia used to form adjectives from Latin -ivus adjective-forming suffix, ultimately from Proto-Indo-European -kos.

quirky (English): Given to quirks or idiosyncrasies; strange in a...

Definitions

  1. Given to quirks or idiosyncrasies; strange in a...

Ancestry of “quirky”, step by step

StepLanguageWordMeaning
1EnglishQuirkAn idiosyncrasy; a slight glitch, a mannerism; something unusual about the manner or style of something or someone
2EnglishquerkTo throttle; choke; stifle; suffocate; To grunt;...
3Middle Englishquerken
4Old Norsekvirkjato strangle
5Proto-Germanickwirkijanąto strangle
6Proto-Germanickwerkōthroat
7Proto-Indo-Europeangʷerh₃-to swallow, devour, eat

Words derived from “quirky

Every word from Proto-Indo-European gʷerh₃-Every word from Proto-Germanic kwerkōEvery word from Proto-Germanic kwirkijaną
quirky — Etymology, Origin & Word History | Etymology Explorer