Where does “diaper creature” come from?

diaper creature (English) comes from English creature, from English create, from Middle English createn, from Latin creātus, from Latin creō, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.

Ancestry of “diaper creature”, step by step

diaper creature traces back through two separate lines of ancestry.

via English creature

StepLanguageWordMeaning
1EnglishcreatureA living being; an animal; A human; A created...
2EnglishcreateTo bring into existence
3Middle EnglishcreatenTo make, invent, or create; To grant or bestow a...
4Latincreātuscreated, having been created, made, having been made, produced, having been produced
5Latincreōto create, to give existence to, to form, to make, to produce, to originate out of other materials or out of nihility (transitively)
6Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
7Proto-Indo-Europeankr̥-to turn, to bend
8Proto-Indo-Europeanker-army

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 ker-