Where does “microfenestration” come from?

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

microfenestration (English): A very small fenestration

Definitions

  1. A very small fenestration

Ancestry of “microfenestration”, step by step

microfenestration 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 fenestration

StepLanguageWordMeaning
1EnglishfenestrationThe arrangement of windows and similar openings...
2Latinfenestratio
Every word from Proto-Indo-European mēy-Every word from Ancient Greek μικρόςEvery word from English micro
microfenestration — Etymology, Origin & Word History | Etymology Explorer