Pronunciation: (mil'yun),[key] —n., pl.-lions, (as after a numeral) -lion, —adj.
—n. 1. a cardinal number, a thousand times one thousand.
2. a symbol for this number, as 1,000,000 or .
3. millions, a number between 1,000,000 and 999,999,999, as in referring to an amount of money: His fortune was in the millions of dollars. 4. the amount of a thousand thousand units of money, as pounds, dollars, or francs: The three Dutch paintings fetched a million. 5. a very great number of times: Thanks a million. 6. the million or the millions, the mass of the common people; the multitude: poetry for the millions.
—adj. 1. amounting to one million in number.
2. amounting to a very great number: a million things to do.