(singular only) The person or thing in the thousandth position. / One of a thousand equal parts of a whole.

Multiplied by one thousand (1000), repeated a thousand times. / Having one thousand parts or members.

By a factor of a thousand.

plural of thousandth

plural of thousandfold

(humorous) Somebody whose wealth is greater than one thousand dollars, or the local currency.

plural of thousandaire

(rare) Approximately one thousand; a thousand odd.

The ordinal form of the number ten thousand.

One of ten thousand equal parts of a whole.