Definition of trillion

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  • trillion is a valid Scrabble US word with a point value of 8
  • trillion is a valid Scrabble UK word with a point value of 8
  • trillion is a valid Words with friends word with a point value of 11

Definition of trillion

  • the number that is represented as a one followed by 18 zeros (noun)

    Examples

    1. in England they call a quintillion a trillion

    Synonyms

    1. one million million million
  • a very large indefinite number (usually hyperbole) (noun)

    Synonyms

    1. bazillion
    2. billion
    3. gazillion
    4. jillion
    5. million
    6. zillion
  • the number that is represented as a one followed by 12 zeros (noun)

    Examples

    1. in England they call a trillion a billion

    Synonyms

    1. 1000000000000
    2. one million million
  • one million million in the United States (adjective)
  • one quintillion in Great Britain (adjective)

See definition of trillion in Merriam Webster