Where does “spreader diaper” come from?

spreader diaper (English) comes from English spreader pants, from English pants, from English pantaloons, from English pantaloon, from French pantalon, from Italian Pantalone, from Ancient Greek Παντελεήμων, from Ancient Greek ἐλεήμων — Creates transitive imperfective verbs from roots.

spreader diaper (English): spreader pants in the design of a diaper, usually not able to be wet nor soiled, and worn over an actual diaper

Definitions

  1. spreader pants in the design of a diaper, usually not able to be wet nor soiled, and worn over an actual diaper

Ancestry of “spreader diaper”, step by step

spreader diaper traces back through two separate lines of ancestry.

via English spreader pants

StepLanguageWordMeaning
1Englishspreader pantsA thick, firm but yielding device worn around the crotch—usually supported by straps above the shoulders—that spreads the wearer's legs apart, forcing them to crawl
2EnglishpantsAn outer garment that covers the body from the...
3EnglishpantaloonsAn article of clothing covering each leg...
4EnglishpantaloonAn aging buffoon; Trousers reminiscent of the...
5Frenchpantalontrousers UK, pants US
6ItalianPantalonePantaloon (Venetian theatrical character)
7Ancient GreekΠαντελεήμων
8Ancient Greekἐλεήμωνpitiful, merciful
9Ancient GreekἐλεέωI have pity on, take pity on, show mercy to
10Ancient Greek-έωUsed to form verbs from nouns, adjectives and...
11Proto-Indo-European-éyetiForms causative imperfective verbs from roots;...
12Proto-Indo-European-yetiCreates transitive imperfective verbs from roots

via English diaper

StepLanguageWordMeaning
1EnglishdiaperA textile fabric having a diamond-shaped pattern...
2Middle EnglishdyaperFabric with repetitive patterns of shapes or...
3Old Frenchdyapre
4Latindiaspra
5Greekδίασπρος
Every word from Proto-Indo-European -yeti
spreader diaper — Etymology, Origin & Word History | Etymology Explorer