Meaning & Definition of word "Trillion"

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    Trillion

    /ˈtrɪljən/

    noun:

    • 1. The number equivalent to 1,000 raised to the power of 4, or 1,000,000,000,000 (10^12 or 10^18 in the short scale or long scale respectively).
      • Example: The country’s national debt has exceeded twenty trillion dollars.
    • 2. A trillion units, often used to express amounts in financial contexts.
      • Example: Scientists estimate that there are approximately three trillion trees on Earth.
    • 3. In a figurative sense, a very large number.
      • Example: She has a trillion ideas for improving the project.

    Etymology

    From the French ' trillion', from 'tri-' (three) and 'illion', as in million.

    Common Phrases and Expressions

    trillion dollar question:

    A question with an important or significant impact.

    trillionaire:

    A person whose wealth is one trillion dollars or more.

    Related Words

    billion:

    A cardinal number equal to one thousand millions (10^9).

    quadrillion:

    A cardinal number equal to one thousand trillions (10^15).

    million:

    A cardinal number equal to one thousand thousands (10^6).

    Slang Meanings of trillion

    Meaning: A term used to describe an extremely large quantity of something.

    Example Sentence: I've got a trillion things to do today.

    Meaning: Used hyperbolically to indicate a vast number.

    Example Sentence: He owes me a trillion favors.