Where does “obligatorius” come from?

obligatorius (Late Latin) comes from Latin obligo, from Latin ob-, from Latin obolus, from Ancient Greek ὀβολός, from Ancient Greek ὀβελός, from Ancient Greek βέλος, from Proto-Indo-European gʷélHos, from Proto-Indo-European gʷelH- — to throw, reach, pierce; to hit by throwing.

obligatorius (Late Latin): binding, obligatory

Definitions

  1. binding, obligatory

Ancestry of “obligatorius”, step by step

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

Words derived from “obligatorius

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