coin
/kɔɪn/
(money) A piece of currency, usually metallic and in the shape of a disc, but sometimes polygonal, or with a hole in the middle.
A token used in a special establishment like a casino.
That which serves for payment or recompense.
Money in general, not limited to coins.
She spent some serious coin on that car!
One of the suits of minor arcana in tarot, or a card of that suit.
A corner or external angle.
A small circular slice of food.
A cryptocurrency.
What's the best coin to buy right now?