Where does “Risinium” come from?

Risinium (Latin) comes from Latin Rhīzinium, from Ancient Greek Ῥίζων.

Ancestry of “Risinium”, step by step

Step	Language	Word	Meaning
1	Latin	Rhīzinium	—
2	Ancient Greek	Ῥίζων	—

Risinium — Etymology, Origin & Word History | Etymology Explorer