(n): an integer equal to or greater than ten
(n): a very large indefinite number (usually hyperbole)
(n): an indefinite quantity that is above the average in size or magnitude
(adj): (in Roman numerals, M written with a macron over it) denoting a quantity consisting of 1,000,000 items or units
(adj): vs. ordinal) -- (being or denoting a numerical quantity but not order
