Etymology

antitrust

A1N1T1I1T1R1U1S1T1

Today it means: Opposed to or against the establishment or existence of trusts (monopolies), usually referring to legislation. Full definition →

English trust ← Ancient Greek ἀντι- (anti-) ← Proto-Indo-European *h₂énti
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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. Englishtrust
  8. English todayantitrust

From anti- + trust.

Etymology from Wiktionary, CC BY-SA 4.0.