The sabre and sword differ primarily in design and use. A sabre is a curved, single-edged blade typically used for slashing, with a design favoring mounted cavalry. Its curved shape and lighter weight allow for quick, sweeping strikes, ideal for combat on horseback. Swords are more versatile, used for cutting, thrusting, or both, depending on the type. The sabre’s curved blade and cavalry heritage distinguish it from most swords, which often prioritize balance between slashing and thrusting techniques.