Where does “posterointernal” come from?

posterointernal (English) comes from English internal, from Middle English internall, from Latin internālis, from Latin internus, from Latin inter, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.

posterointernal (English): posterior and internal

Definitions

  1. posterior and internal

Ancestry of “posterointernal”, step by step

StepLanguageWordMeaning
1Englishinternalinside of something; within the body; concerned...
2Middle Englishinternall
3Latininternālisof or pertaining to the inner part of something; internal
4Latininternusinward, internal; domestic, civil, internal
5Latininterbetween, among; during, while
6Proto-Indo-Europeanh₁entérbetween
7Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European h₁en