Overview of noun trillion

The noun trillion has 3 senses

• million, billion, trillion, zillion, jillion, gazillion -- (a very large indefinite number (usually hyperbole); "there were millions of flies")


• trillion, one million million million -- (the number that is represented as a one followed by 18 zeros; "in England they call a quintillion a trillion")


• trillion, one million million, 1000000000000 -- (the number that is represented as a one followed by 12 zeros; "in England they call a trillion a billion")

Overview of adj trillion

The adj trillion has 2 senses

• trillion -- (one quintillion in Great Britain)


• trillion -- (one million million in the United States)