Etymology

ideomotor

I1D2E1O1M3O1T1O1R1

Today it means: Of or pertaining to involuntary actions caused by subconscious thought. Full definition →

English motor ← Middle English motour ← Latin mōtor
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The story

  1. Proto-Indo-European*weyd-
  2. Ancient Greekῐ̓δεῖν (ĭdeîn)
  3. Ancient Greekῐ̓δέᾱ (ĭdéā)
  4. Englishideo-
  5. Proto-Indo-European*m(y)ewh₁-
  6. Proto-Indo-European*m(y)owh₁éyeti
  7. Proto-Italic*moweō
  8. Latinmoveō
  9. Latinmōtor
  10. Middle Englishmotour
  11. Englishmotor
  12. English todayideomotor

From ideo- + motor.

Etymology from Wiktionary, CC BY-SA 4.0.