Where does “nonpolyester” come from?

nonpolyester (English) comes from English non, from French non, from Old French non, from Latin nōn, from Old Latin noenum, from Proto-Indo-European óynos — one; single.

nonpolyester (English): Not of or pertaining to polyester

Definitions

Not of or pertaining to polyester

Ancestry of “nonpolyester”, step by step

nonpolyester traces back through two separate lines of ancestry.

via English non

Step	Language	Word	Meaning
1	English	non	Obsolete form of none
2	French	non	no; not; a no, a negative response
3	Old French	non	no; not; Alternative form of nom
4	Latin	nōn	not
5	Old Latin	noenum	—
6	Proto-Indo-European	óynos	one; single

via English polyester

Step	Language	Word	Meaning
1	English	polyester	Any polymer whose monomers are linked together by...
2	English	ester	A compound most often formed by the condensation...
3	German	Ester	ester
4	Latin	Esthēr	Esther
5	Ancient Greek	Ἐσθήρ	Esther
6	Hebrew	אֶסְתֵּר	—

Every word from Proto-Indo-European óynos →Every word from Old Latin noenum →Every word from Latin nōn →