Where does “microcalorimeter” come from?

microcalorimeter (English) comes from English calorimeter, 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 — Derives agent nouns from verbs, denoting someone...

microcalorimeter (English): A calorimeter designed to measure very small...

Definitions

  1. A calorimeter designed to measure very small...

Ancestry of “microcalorimeter”, step by step

microcalorimeter traces back through two separate lines of ancestry.

via English calorimeter

StepLanguageWordMeaning
1EnglishcalorimeterAn apparatus for measuring the heat generated or...
2English-meterUsed to form the names of measuring devices
3Frenchmètremetre/meter; first-person singular present...
4Latinmetruma measure
5Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
6Ancient Greek-τρονForms instrument nouns
7Proto-Hellenic-tronForms instrument nouns from verb stems
8Proto-Indo-European-tromForms nouns denoting a tool or instrument
9Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European -tḗr