Caz is a term often used in various contexts, but it primarily refers to a type of informal or slang expression. In some cultures, it can denote a casual way of addressing someone or something, often conveying familiarity or friendliness. In the realm of gaming, particularly in online multiplayer games, "caz" may refer to a specific character or player style. It can also be associated with certain gaming communities, where it represents a unique identity or persona among players.