Definition
A pack of cards, also known as a deck of cards, is a set of playing cards used for various card games. It usually consists of 52 cards divided into four suits: hearts ❤️, diamonds ♦️, clubs ♣️, and spades ♠️. Each suit contains numbered cards from 2 to 10, plus a Jack, Queen, King, and Ace. The cards are shuffled and dealt to players, who then use them to form hands according to the rules of the specific game. Think of it like a toolbox for games, where each card is a different tool with a unique purpose.