Where does “diapee” come from?

diapee (English) comes from English diaper, from Middle English dyaper, from Old French dyapre, from Latin diaspra, from Greek δίασπρος.

Ancestry of “diapee”, step by step

diapee traces back through two separate lines of ancestry.

via English diaper

StepLanguageWordMeaning
1EnglishdiaperA textile fabric having a diamond-shaped pattern...
2Middle EnglishdyaperFabric with repetitive patterns of shapes or...
3Old Frenchdyapre
4Latindiaspra
5Greekδίασπρος

via English EE

StepLanguageWordMeaning
1EnglishEEInitialism of electrical engineering
2Cantonese
Every word from Greek δίασπρος
diapee — Etymology, Origin & Word History | Etymology Explorer