The term "Dame" has several meanings depending on its context.
1) In British and Commonwealth usage, a Dame is an honorific title that can be conferred upon women for their contributions to society or culture. It is often awarded as part of the Order of the British Empire (OBE).
2) In card games such as bridge, "Dame" refers to one of two cards in the deck - either a Queen or a Jack.
3) In medieval Europe, Dame was used as a term for any woman, regardless of her social status. It could refer to a noblewoman, a commoner, or even a prostitute.