Where does “micropegmatitic” come from?

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

micropegmatitic (English): Of or relating to micropegmatite

Definitions

  1. Of or relating to micropegmatite

Ancestry of “micropegmatitic”, step by step

micropegmatitic traces back through two separate lines of ancestry.

via English micropegmatite

StepLanguageWordMeaning
1EnglishmicropegmatiteA rock showing under the microscope the structure...
2EnglishmicroSmall, relatively small; short form of...
3Ancient Greekμικρόςlittle, small
4Proto-Indo-Europeanmēy-soft, tender, dear

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European mēy-Every word from Ancient Greek μικρόςEvery word from English micro