Where does “internaatti” come from?

internaatti (Finnish) comes from German Internat, from French internat, from French interne, from Latin internus, from Latin inter, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.

Ancestry of “internaatti”, step by step

StepLanguageWordMeaning
1GermanInternatboarding school
2Frenchinternatboarding school; entrance examination; residency...
3Frenchinterneinternal; intern; boarder
4Latininternusinward, internal; domestic, civil, internal
5Latininterbetween, among; during, while
6Proto-Indo-Europeanh₁entérbetween
7Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European h₁enEvery word from Proto-Indo-European h₁entérEvery word from Latin inter