Where does “reptaturus” come from?

reptaturus (Latin) comes from Latin reptō, from Latin rēpō, from Proto-Italic rēpō, from Proto-Indo-European h₁reh₁p- — to creep.

Definitions

Step	Language	Word	Meaning
1	Latin	reptō	—
2	Latin	rēpō	—
3	Proto-Italic	rēpō	—
4	Proto-Indo-European	h₁reh₁p-	to creep

reptaturus — Etymology, Origin & Word History | Etymology Explorer