Where does “permadiaper” come from?

permadiaper (English) comes from English perma-, from English permanent, from Latin permanēns, from Latin permaneo, from Latin per-, from Proto-Italic peri-.

permadiaper (English): In fiction and art, a diaper that cannot be taken off once worn

Definitions

In fiction and art, a diaper that cannot be taken off once worn

Ancestry of “permadiaper”, step by step

Step	Language	Word	Meaning
1	English	perma-	permanent
2	English	permanent	Without end, eternal; Lasting for an indefinitely...
3	Latin	permanēns	lasting, continuing, ongoing
4	Latin	permaneo	I stay to the end, hold out, endure; last,...
5	Latin	per-	Used to make adjectives or verbs that are "very"...
6	Proto-Italic	peri-	—

Every word from Proto-Italic peri- →Every word from Latin per- →Every word from Latin permaneo →