millions

Concise Oxford English Dictionary © 2008 Oxford University Press:
million/ˈmɪljən/

▶cardinal number (pl. millions or (with numeral or quantifying word) same)

• 1 (a/one million) the number equivalent to the product of a thousand and a thousand; 1,000,000 or 10⁶.

• 2 (also millions) informal a very large number or amount.

– derivatives
millionfold adjective & adverb,
millionth ordinal number.

– origin ME: from OFr., prob. from Ital. milione, from mille ‘thousand’ + the augmentative suffix -one.