Etymology

antimotility

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Today it means: Reducing gastrointestinal motility (in the treatment of diarrhea). Full definition →

English motility ← Latin mōtus ← Proto-Italic *moweō
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The story

  1. Proto-Indo-European*h₂ent-
  2. Proto-Indo-European*h₂énts
  3. Proto-Indo-European*h₂énti
  4. Ancient Greekᾰ̓ντῐ́ (ăntĭ́)
  5. Ancient Greekἀντι- (anti-)
  6. Englishanti-
  7. Proto-Indo-European*m(y)ewh₁-
  8. Proto-Indo-European*m(y)owh₁éyeti
  9. Proto-Italic*moweō
  10. Latinmoveō
  11. Latinmōtus
  12. Englishmotile
  13. Englishmotility
  14. English todayantimotility

From anti- + motility.

Etymology from Wiktionary, CC BY-SA 4.0.