Where does “electromanometer” come from?

electromanometer (English) comes from English manometer, from French manomètre, from French -mètre, 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...

electromanometer (English): An electronic manometer

Definitions

  1. An electronic manometer

Ancestry of “electromanometer”, step by step

electromanometer traces back through two separate lines of ancestry.

via English manometer

StepLanguageWordMeaning
1EnglishmanometerAn instrument to measure pressure in a fluid,...
2Frenchmanomètremanometer
3French-mètre-meter
4Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
5Ancient Greek-τρονForms instrument nouns
6Proto-Hellenic-tronForms instrument nouns from verb stems
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-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