Where does “obstructional” come from?

obstructional (English) comes from English obstruction, from Latin obstructio, from Latin obstruo, from Latin ob-, from Latin obolus, from Ancient Greek ὀβολός, from Ancient Greek ὀβελός, from Ancient Greek βέλος — to throw, reach, pierce; to hit by throwing.

obstructional (English): Being or relating to an obstruction

Definitions

  1. Being or relating to an obstruction

Ancestry of “obstructional”, step by step

obstructional traces back through two separate lines of ancestry.

via English obstruction

StepLanguageWordMeaning
1EnglishobstructionThe act of obstructing, or state of being...
2LatinobstructioThe act of closing up by building; a blocking up;...
3LatinobstruoI block; I barricade; I obstruct
4Latinob-towards; against
5Latinobolusobolus (Greek coin)
6Ancient Greekὀβολόςobol, obolus, used at Athens as both a weight and...
7Ancient Greekὀβελόςa spit, rod; a horizontal line
8Ancient Greekβέλοςmissile, arrow, dart; weapon; something quickly...
9Proto-Indo-EuropeangʷélHos
10Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing

via English AL

StepLanguageWordMeaning
1EnglishALInitialism of assembly language; Initialism of...
2Dutchalall, all of; already; yet
3Middle Dutchalall, all of; completely; even though, no matter...
4Old Dutchāl
5Proto-West Germanicallall
6Proto-Germanicallazall
7Proto-Indo-Europeanh₂él-to grow, nourish

Words derived from “obstructional

Every word from Proto-Indo-European gʷelH-