Where does “bitumino” come from?

bitumino (Italian) comes from Italian bitumare, from Romanian bituma, from French bitumer, from French bitume, from Latin bitūmen, from Latin -men, from Proto-Italic *-mn̥.

bitumino (Italian): third-person plural present subjunctive of...

Definitions

third-person plural present subjunctive of...

Ancestry of “bitumino”, step by step

Step	Language	Word	Meaning
1	Italian	bitumare	to bituminize
2	Romanian	bituma	to asphalt
3	French	bitumer	to asphalt
4	French	bitume	bitumen, asphalt, tar; street, sidewalk;...
5	Latin	bitūmen	mineral pitch, bitumen
6	Latin	-men	forms neuter nouns of the third declension
7	Proto-Italic	*-mn̥	—

Every word from Proto-Italic *-mn̥ →Every word from Latin -men →Every word from Latin bitūmen →