Where does “perduraturus” come from?

perduraturus (Latin) comes from Latin perduro, from Latin dūrō, from Latin dūrus, from Proto-Italic dūros, from Proto-Indo-European duh₂-ró-s, from Proto-Indo-European dweh₂- — far; long.

Definitions

Ancestry of “perduraturus”, step by step

Step	Language	Word	Meaning
1	Latin	perduro	I harden; I endure
2	Latin	dūrō	—
3	Latin	dūrus	—
4	Proto-Italic	dūros	—
5	Proto-Indo-European	duh₂-ró-s	long, far
6	Proto-Indo-European	dweh₂-	far; long

Every word from Proto-Indo-European dweh₂- →

perduraturus — Etymology, Origin & Word History | Etymology Explorer