This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The cardinal number equal to 1012.

n. Chiefly British The cardinal number equal to 1018.

n. A million million: 1 followed by twelve zeros, 1012.

n. A million million million: 1 followed by eighteen zeros, 1018.

n. According to the French notation, which is used upon the Continent generally and in the United States, the number expressed by a unit with twelve ciphers annexed; a million millions; according to the English notation, the number produced by involving a million to the third power, or the number represented by a unit with eighteen ciphers annexed. See the Note under numeration.

n. In the original and most systematic sense, sometimes called English numeration, though of Italian origin, the third power of a million

n. a million of millions of millions; in the French numeration, usual in the United States, a thousand billions, or a million millions.

adj. one quintillion in Great Britain

n. the number that is represented as a one followed by 18 zeros

n. the number that is represented as a one followed by 12 zeros

n. a very large indefinite number (usually hyperbole)

adj. one million million in the United States

"If the risk of sea level rise, species extinctions, disrupted agriculture, new infrastructure investments required to adapt to catastrophic climate change, etc can be valued at $20 trillion in "net present value" (NPV ... value today, in today's dollars), then an investment of $trillion or $4 trillion to obviate that risk is a well-spent insurance policy."

cardinal   

large integer    large indefinite quantity    large indefinite amount   

tera-    Next    quadrillion    billion   

numeration   

Brazilian    Jillian    Killian    Lilian    billion    brazilian    civilian    crocodilian    jillion    million   

billion    zillions    ten    eon    million    variousness    parceling