Where does “obdurate” come from?

Obdurate derives from Latin obduratus, past participle of obduro, from duro, related to the adjective durus meaning hard, ultimately from Proto-Indo-European -ós.

obdurate (English): Stubbornly persistent, generally in wrongdoing;...

Definitions

  1. Stubbornly persistent, generally in wrongdoing;...

Ancestry of “obdurate”, step by step

StepLanguageWordMeaning
1Latinobduratushardened
2Latinobdūrōto harden
3Latinob-towards; against
4Latinobolusobolus (Greek coin)
5Ancient Greekὀβολόςobol, obolus, used at Athens as both a weight and...
6Ancient Greekὀβελόςa spit, rod; a horizontal line
7Ancient Greekβέλοςmissile, arrow, dart; weapon; something quickly...
8Proto-Indo-EuropeangʷélHos
9Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing

Words derived from “obdurate

Every word from Proto-Indo-European gʷelH-Every word from Latin ob-Every word from Proto-Indo-European gʷélHos