Where does “intercausative” come from?

intercausative (English) comes from English inter, from Middle English enteren, from French entrer, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus — Contrastive or oppositional adjectival suffix.

intercausative (English): Having overlapping causation

Definitions

  1. Having overlapping causation

Ancestry of “intercausative”, step by step

intercausative traces back through two separate lines of ancestry.

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

via English causative

StepLanguageWordMeaning
1Englishcausativeacting as a cause; expressing a cause or...
2Frenchcausatifcausative
3Latincausātīvus—
4Latincausacause, reason; case, claim, contention; motive,...
5Old Latincaussacause, reason, purpose; case, claim; Archaic form...
6Proto-Indo-Europeankawd-teh₂—
Every word from Proto-Indo-European -teros →Every word from Proto-Indo-European h₁énteros →Every word from Latin interus →