Where does “obstruction” come from?

obstruction (French) comes from Latin obstructio, from Latin obstruo, from Latin ob-, from Latin obolus, from Ancient Greek ὀβολός, from Ancient Greek ὀβελός, from Ancient Greek βέλος, from Proto-Indo-European gʷélHos — to throw, reach, pierce; to hit by throwing.

obstruction (French): block; obstruction

Definitions

  1. block; obstruction

Ancestry of “obstruction”, step by step

StepLanguageWordMeaning
1LatinobstructioThe act of closing up by building; a blocking up;...
2LatinobstruoI block; I barricade; I obstruct
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 “obstruction

Every word from Proto-Indo-European gʷelH-
obstruction — Etymology, Origin & Word History | Etymology Explorer