A sword stick, also known as a cane sword, is a cane or walking stick with a blade hidden inside. There are a few alternative terms for this type of weapon, including a sword cane, stick sword, or walking stick sword. These terms all refer to the same type of concealed weapon that was common in the 18th and 19th centuries. The word "sword stick" is the most common term for this weapon in modern times. However, the other synonyms are still used by collectors and enthusiasts who appreciate the history and craftsmanship of these unique weapons.