Etymology

micro-

Today it means: Very small. Full definition →

Ancient Greek μῑκρο- (mīkro-) ← Proto-Indo-European *mey-der.?
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micro- · prefix1

  1. Proto-Indo-European*mey-der.?
  2. Ancient Greekμῑκρός (mīkrós)
  3. Ancient Greekμῑκρο- (mīkro-)
  4. English todaymicro-

Learned borrowing from Ancient Greek μῑκρο- (mīkro-), from μῑκρός (mīkrós, “small”). By surface analysis, micr- + -o-.

micro- · prefix2

  1. Proto-Indo-European*mey-der.?
  2. Ancient Greekμῑκρός (mīkrós)
  3. Ancient Greekμῑκρο- (mīkro-)
  4. Englishmicro-
  5. Proto-Indo-European*ǵenh₁-
  6. Proto-Indo-European*ǵénh₁tis
  7. Proto-Italic*gnātiō
  8. Latinnātiō
  9. Old Frenchnacion
  10. Middle Englishnacioun
  11. Englishnation
  12. Englishmicronationclip.
  13. English todaymicro-

Clipping of micronation.

Etymology from Wiktionary, CC BY-SA 4.0.