An exchanger is a service for exchanging one form of money for another. In the crypto space exchangers are most often used to exchange cryptocurrency for fiat money and back.

A market order is an instruction to buy or sell an asset immediately at the best available price. It is executed at once as long as there are matching limit orders in the order book.

Liquidity shows how quickly an asset can be bought or sold at a price close to the market one without significantly affecting quotes. It is one of the key parameters for evaluating any crypto market.

A listing is the addition of a cryptocurrency or token to a trading venue, most often an exchange, after which the asset becomes available for buying and selling. The procedure can be paid or free.

A long, or long position, is a trade made in anticipation of a rise in an asset's price: the trader buys cryptocurrency in order to sell it for more. Market participants who bet on a rise are called bulls.