Where does “micropegmatite” come from?

micropegmatite (English) comes from English micro, from Ancient Greek μικρός, from Proto-Indo-European mēy- — soft, tender, dear.

micropegmatite (English): A rock showing under the microscope the structure...

Definitions

  1. A rock showing under the microscope the structure...

Ancestry of “micropegmatite”, step by step

micropegmatite traces back through two separate lines of ancestry.

via English micro

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

via English pegmatite

StepLanguageWordMeaning
1EnglishpegmatiteA coarsely crystalline igneous or plutonic rock...
2Ancient GreekπήγνυμιI secure, stick in, fix on; I fasten, put...
3Proto-Indo-Europeanpeh₂ǵ-to attach

Words derived from “micropegmatite

Every word from Proto-Indo-European mēy-Every word from Ancient Greek μικρόςEvery word from English micro
micropegmatite — Etymology, Origin & Word History | Etymology Explorer