Main entry: 1000000000000, trillion, one million million
Definition: the number that is represented as a one followed by 12 zeros
Usage: in England they call a trillion a billion
Main entry: one million million million, trillion
Definition: the number that is represented as a one followed by 18 zeros
Usage: in England they call a quintillion a trillion
Main entry: million, trillion, gazillion, billion, zillion, jillion
Definition: a very large indefinite number (usually hyperbole)
Usage: there were millions of flies
Main entry: trillion
Definition: one million million in the United States
Main entry: trillion
Definition: one quintillion in Great Britain