(slang, finance) the Australian dollar.

The symbol $, used to indicate a price in dollars.

The official currency of the United States.

Any echinoderm of the order Clypeasteroida, having a flat, disk-shaped body with the mouth in a mid-ventral position, and living in sand, on or near the surface.

(US, derogatory, idiomatic, singular only) The dollar, satirically characterized as a god.

A US dollar coin featuring a portrait of Sacagawea.

(chiefly US, idiomatic) The maximum amount of money that an item, service, or worker is worth; a very high price.

The last of one's money; all of one's money.

(US) A dollar coin, whether made from silver or not. / (US) A small pancake.

(historical) A silver dollar stamped to attest its purity.