Where does “nonvictory” come from?

nonvictory (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.

nonvictory (English): That which is not a victory; a loss or tie

Definitions

That which is not a victory; a loss or tie

Ancestry of “nonvictory”, step by step

nonvictory 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 victory

Step	Language	Word	Meaning
1	English	victory	An instance of having won a competition or battle...
2	Middle English	victory, victori, victorie	—

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