Where does “diaperless” come from?

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

diaperless (English): Without a diaper

Definitions

  1. Without a diaper

Ancestry of “diaperless”, step by step

diaperless 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 less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Greek δίασπρος