Where does “nonreferring” come from?

nonreferring (English) comes from English referring, from English refer, from Middle English referren, from Old French referer, from Latin referre, from Latin ferre, from Proto-Indo-European bʰēr- — shiny, light brown.

nonreferring (English): Not referring

Definitions

Not referring

Ancestry of “nonreferring”, step by step

nonreferring traces back through two separate lines of ancestry.

via English referring

Step	Language	Word	Meaning
1	English	referring	present participle of refer; The act by which...
2	English	refer	To direct the attention of; To submit to for...
3	Middle English	referren	—
4	Old French	referer	to tell; to talk about; to speak of
5	Latin	referre	present active infinitive of referō; to refer
6	Latin	ferre	present active infinitive of ferō; bring; carry
7	Proto-Indo-European	bʰēr-	shiny, light brown

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

Every word from Proto-Indo-European bʰēr- →Every word from Latin ferre →Every word from Latin referre →