Hand-ball is a term that refers to a game where players use their hands to hit a ball. There are various synonyms for the term depending on the region and the type of sport. In some regions, the term "handball" refers to a team sport where players pass the ball back and forth, while other regions use the term for a one-on-one game. Other synonyms for the word include handball soccer, Gaelic handball, American handball, and wall ball. These sports all share the same basic principles of using the hands to hit a ball, but they may differ in terms of scoring, rules, and playing surfaces.