Where does “sty” come from?

Sty comes from Middle English sty, formed with the Middle English suffix -en from Old English iċ, which derives from Proto-Indo-European steygʰ- and éǵh₂ combined with Proto-Indo-European en.

sty (English): A pen or enclosure for swine; A messy, dirty or...

Definitions

  1. A pen or enclosure for swine; A messy, dirty or...

Ancestry of “sty”, step by step

sty traces back through two separate lines of ancestry.

via Middle English styanye

StepLanguageWordMeaning
1Middle EnglishstyanyeAn inflamed swelling on the edge of the eyelid
2Old Englishstīġendsailor
3Old Englishstīganto go
4Proto-West Germanicstīganto climb, to ascend
5Proto-Germanicstīganąto go up; climb, ascend
6Proto-Indo-Europeanstéygʰetito be walking; to be climbing
7Proto-Indo-Europeansteygʰ-to go; to climb

via Middle English sty

StepLanguageWordMeaning
1Middle EnglishstyA pigsty; Any other crude dwelling or abode; A...
2Old Englishstiġsty, pen, a wooden enclosure; hall
3Proto-Germanicstiją
4Proto-Indo-Europeansteyh₂-to stiffen
5Proto-Indo-Europeansteh₂-to stand

Words derived from “sty

Every word from Proto-Indo-European steygʰ-Every word from Proto-Indo-European stéygʰetiEvery word from Proto-Germanic stīganą