n. The number of ten hundred thousand, or a thousand thousand.n. The amount of a thousand thousand units of money, as pounds, dollars, or francs: as, he is worth a million; millions have been wasted in preparation for war.n. A very great number or quantity, indefinitely.[Strictly a collective noun: see hundred.] A thousand times one thousand; ten hundred thousand: as, a capital of a (or one) million dollars; a country of ten million inhabitants.n. An obsolete or dialectal form of melon.