dollar

noun

1. 1

   a symbol of commercialism or greed

   he worships the almighty dollar

   the dollar sign means little to him

2. 2

   a United States coin worth one dollar

   the dollar coin has never been popular in the United States

3. 3

   a piece of paper money worth one dollar

4. 4

   the basic monetary unit in many countries; equal to 100 cents