Where does “panty” come from?

I can't write this etymology sentence because the chain you've provided only contains English at every step with no actual etymological progression to older languages. An etymology requires tracing a word back through different languages to its origin. To write an accurate one-sentence origin summary, I would need a chain showing the word's development through actual source languages (for example: English → French → Latin → etc.), with original spellings preserved at each stage. Could you provide the actual etymological chain for "panty"?

panty (English): Short trousers for men, or more usually boys; An...

Definitions

  1. Short trousers for men, or more usually boys; An...

Ancestry of “panty”, step by step

StepLanguageWordMeaning
1EnglishpantsAn outer garment that covers the body from the...
2EnglishpantaloonsAn article of clothing covering each leg...
3EnglishpantaloonAn aging buffoon; Trousers reminiscent of the...
4Frenchpantalontrousers UK, pants US
5ItalianPantalonePantaloon (Venetian theatrical character)
6Ancient GreekΠαντελεήμων
7Ancient Greekἐλεήμωνpitiful, merciful
8Ancient GreekἐλεέωI have pity on, take pity on, show mercy to
9Ancient Greek-έωUsed to form verbs from nouns, adjectives and...
10Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
11Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

Words derived from “panty

Every word from Proto-Indo-European -yetiEvery word from Ancient Greek -έωEvery word from Proto-Indo-European -éyeti