Where does “orkestergrav” come from?

orkestergrav (Norwegian Bokmål) comes from Norwegian Bokmål orkester, from Ancient Greek ὀρχήστρα, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

orkestergrav (Norwegian Bokmål): an orchestra pit

Definitions

  1. an orchestra pit

Ancestry of “orkestergrav”, step by step

orkestergrav traces back through two separate lines of ancestry.

via Norwegian Bokmål orkester

StepLanguageWordMeaning
1Norwegian Bokmålorkesteran orchestra
2Ancient Greekὀρχήστραspace on which the chorus danced, orchestra
3Ancient Greek-τρονForms instrument nouns
4Proto-Hellenic-tronForms instrument nouns from verb stems
5Proto-Indo-European-tromForms nouns denoting a tool or instrument
6Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via Norwegian Bokmål grav

StepLanguageWordMeaning
1Norwegian Bokmålgrava grave; imperative of grave
2Old Norsegrǫfpit, pothole, grave
3Proto-Germanicgrabągrave
4Proto-Indo-Europeangʰrābʰ-to dig, scratch, scrape
Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek ὀρχήστρα