* Scabbard: This is the most common term for a sword's sheath, typically made of wood, leather, or metal, designed to protect the blade and keep it from damaging other objects.
* Sheath: A more general term for any covering that protects an object, but it's also widely used for sword containers.
* Sword Case: This term usually refers to a rigid, often wooden box for storing and transporting a sword, especially for display or ceremonial purposes.
* Sword Bag: A soft bag made of fabric or leather, designed for carrying a sword, often with compartments for accessories.
* Sword Belt: A belt worn around the waist to hold a sword securely.
The specific term you choose depends on the context and the type of container. For example, you would likely call a traditional, leather-covered sheath for a medieval sword a "scabbard," while a soft bag for carrying a modern fencing foil might be called a "sword bag."