A pump is the artificial inflation of a cryptocurrency's price through mass coordinated buying. The goal is to sharply raise the price so that the organizers can sell the asset for more.

A crypto evangelist is a person who works on educating people and popularizing blockchain and cryptocurrencies, explaining their principles to a wide audience.

A cryptocurrency faucet is a website or service that gives out small portions of coins in exchange for completing simple tasks or for user activity.

A QR code is a two-dimensional graphic image that encodes data and is read by a camera; in cryptocurrencies it is used to quickly transmit addresses and payment details.

Litecoin is one of the oldest altcoins, created as a faster and lighter alternative to Bitcoin and the originator of the use of the Scrypt algorithm.