Where does “sociometer” come from?

sociometer (English) comes from English meter, from French mètre, from Latin metrum, 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...

sociometer (English): A theoretical gauge of interpersonal...

Definitions

  1. A theoretical gauge of interpersonal...

Ancestry of “sociometer”, step by step

sociometer traces back through two separate lines of ancestry.

via English meter

StepLanguageWordMeaning
1EnglishmeterA device that measures things; A parking meter or...
2Frenchmètremetre/meter; first-person singular present...
3Latinmetruma measure
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 socio

StepLanguageWordMeaning
1EnglishsocioAt an institute of education, a class where...
2EnglishsociologyThe study of society, human social interaction...
3Frenchsociologiesociology
4Latinsociussharing, joining in, partaking, associated;...
5Ancient Greekπάθοςpain, suffering, death; misfortune, calamity,...
6Ancient Greekπάσχωto undergo, experience; have someone do something...
7Proto-Indo-Europeanbʰendʰ-to bind; bond
Every word from Proto-Indo-European -tḗr