Where does “micropachymetric” come from?

micropachymetric (English) comes from English pachymetric, from English pachymetry, 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...

micropachymetric (English): Relating to, or employing micropachymetry

Definitions

  1. Relating to, or employing micropachymetry

Ancestry of “micropachymetric”, step by step

micropachymetric traces back through two separate lines of ancestry.

via English pachymetric

StepLanguageWordMeaning
1EnglishpachymetricOf or pertaining to pachymetry
2EnglishpachymetryThe measurement of thickness using a pachymeter
3English-metryForming nouns relating to measures and...
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 micro

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