Where does “microperforation” come from?

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

microperforation (English): An extremely small perforation

Definitions

  1. An extremely small perforation

Ancestry of “microperforation”, step by step

microperforation 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 perforation

StepLanguageWordMeaning
1EnglishperforationThe act of perforating or the state of being...
Every word from Proto-Indo-European mēy-Every word from Ancient Greek μικρόςEvery word from English micro