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trillion

English

  1. 🔊 one million million in the United States
  2. 🔊 one quintillion in Great Britain
  3. 🔊 the number that is represented as a one followed by 12 zeros
    “in England they call a trillion a billion”
  4. 🔊 the number that is represented as a one followed by 18 zeros
    “in England they call a quintillion a trillion”
  5. 🔊 a very large indefinite number (usually hyperbole)
    “there were millions of flies”

Similar words

one million million 1000000000000 one million million million million billion zillion jillion gazillion bazillion