Where does “nonuranium” come from?

nonuranium (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.

nonuranium (English): Not of or pertaining to uranium

Definitions

Not of or pertaining to uranium

Ancestry of “nonuranium”, step by step

nonuranium 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 uranium

Step	Language	Word	Meaning
1	English	uranium	The element with atomic number 92 and symbol U: a...
2	English	-ium	1997, Bryan Pfaffenberger, "Official Microsoft...
3	Latin	-um	nominative neuter singular of -us; accusative...
4	Proto-Italic	*-om	—
5	Proto-Indo-European	*-oHom	—

Every word from Proto-Indo-European óynos →