Where does “millimicron” come from?

millimicron (Italian) comes from English millimicron, from English micron, from French micron, from Ancient Greek μικρόν, from Ancient Greek μικρός, from Proto-Indo-European mēy- — soft, tender, dear.

millimicron (Italian): millimicron

Definitions

  1. millimicron

Ancestry of “millimicron”, step by step

StepLanguageWordMeaning
1EnglishmillimicronA unit of length equal to one thousandth of a...
2EnglishmicronThe thousandth part of one millimeter; the...
3Frenchmicronmicron
4Ancient Greekμικρόνneuter nominative singular of μικρός; neuter...
5Ancient Greekμικρόςlittle, small
6Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European mēy-Every word from Ancient Greek μικρόςEvery word from Ancient Greek μικρόν