(now rare) 10⁹, a thousand (times a) million. (Now generally replaced by the short scale billion.)

plural of milliard

Alternative spelling of milliardfold

Alternative spelling of milliardfold

(rare) A billionaire; somebody whose wealth is greater than one milliard (10⁹) dollars, or other currency.

plural of milliardaire

plural of milliardth

(now rare) The ordinal form of the number one milliard.

(now rare) The person or thing in the milliardth position. / (now rare) One of a milliard equal parts of a whole.

A milliard times so.