Where does “interpositional” come from?

interpositional (English) comes from English positional, from English Position, from Middle English posicioun, from Old French posicion, from Latin positiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

interpositional (English): Relating to an interposition

Definitions

  1. Relating to an interposition

Ancestry of “interpositional”, step by step

interpositional traces back through two separate lines of ancestry.

via English positional

StepLanguageWordMeaning
1EnglishpositionalRelating to the position of something; Having or...
2EnglishPositionA place or location
3Middle EnglishposiciounPosition or location on the body; A announcement...
4Old Frenchposicion
5Latinpositiōposition, place
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix
Every word from Ancient Greek χάλιξ
interpositional — Etymology, Origin & Word History | Etymology Explorer