Etymology

microwave

M3I1C3R1O1W4A1V4E1

Today it means: An electromagnetic wave with wavelength between that of infrared light and radio waves. Full definition →

English wave ← Ancient Greek μῑκρο- (mīkro-) ← Proto-Indo-European *mey-der.?
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The story

  1. Proto-Indo-European*mey-der.?
  2. Ancient Greekμῑκρός (mīkrós)
  3. Ancient Greekμῑκρο- (mīkro-)
  4. Englishmicro-
  5. Englishwave
  6. English todaymicrowave

From micro- + wave.

Etymology from Wiktionary, CC BY-SA 4.0.