Where does “electromagnetometry” come from?

electromagnetometry (English) comes from English magnetometry, from English -metry, from Ancient Greek μέτρον, 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...

electromagnetometry (English): The measurement of electromagnetic fields

Definitions

  1. The measurement of electromagnetic fields

Ancestry of “electromagnetometry”, step by step

electromagnetometry traces back through two separate lines of ancestry.

via English magnetometry

StepLanguageWordMeaning
1EnglishmagnetometryThe measurement of magnetic fields
2English-metryForming nouns relating to measures and...
3Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
4Ancient Greek-τρονForms instrument nouns
5Proto-Hellenic-tronForms instrument nouns from verb stems
6Proto-Indo-European-tromForms nouns denoting a tool or instrument
7Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English electro

StepLanguageWordMeaning
1EnglishelectroAn electrotype; An electronic style of hip hop;...
Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek μέτρον