Where does “transversare” come from?

transversare (Latin) comes from Latin transversus, from Proto-Italic *trānsworssos.

Ancestry of “transversare”, step by step

Step	Language	Word	Meaning
1	Latin	transversus	turned across, lying across, from side to side;...
2	Proto-Italic	*trānsworssos	—

transversare — Etymology, Origin & Word History | Etymology Explorer