Noun

• S: (n) million, billion, trillion, zillion, jillion, gazillion, bazillion (a very large indefinite number (usually hyperbole)) "there were millions of flies"
• S: (n) 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"
• S: (n) 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"

Adjective

• S: (adj) trillion (one quintillion in Great Britain)
• similar to
• domain region
• antonym
• S: (adj) trillion (one million million in the United States)