It's called a cutlass... don;t know exactly what you're asking, but this is what I came up with.
It called the curved surface area. There is no special name for it.
The edge of the blade should be called as edge of the blade. But in practice the cutting edge is probably called as margin of the blade. The expert in English language should explain better.
Arch
A plane horizontal surface with no depth refers to a flat area on a curved surface.
sabre
Scimitar (arabian), Sabre( european- chinese), Curved Cutlass (european), Butterfly swords (chinese), Katana (japan). Which one?!
It is called an Épée or a Rapier, in the time of the story it where called an Sabre. The Sabre is offen compared to the curved sword. But the original Sabre was developed as a cavalry weapon, which was used when fighting from horseback. This Sabre have no sharp edges and even the end was blunt. It was commonly used to hit with the full length of the blade. This creates more of the classic "swish" and sweeping movement.
Sabre originated from the French word "sabre," which was derived from the Hungarian word "szablya." The term has been used in various languages, including English, to refer to a type of sword with a curved blade and a guard.
Scimitar
There are three types of fencing swords each with different rules : Foil, Eppe and Sabre. The blade of a foil is called a "Foil blade"The blade of an eppe is called an "Eppe Blade"Etc
No, lightsabers are fictional weapons from the Star Wars universe. They are commonly seen in movies, TV shows, and video games but do not exist in real life.
A curved saber is a type of sword with a curved blade that originated in Central Asia and the Middle East. It is known for its slashing ability due to the curve in the blade, which allows for more powerful cuts in combat. The curved shape of the saber also helps with fluid and efficient movements in fencing.
kali
Entirely depends on the nation and the type of sword.the Japanese curved blades are called wakizachi, katana, and no-dachi respectively for a short, normal length, and extra long version respectively.A chinese curved sword is commonly called the daoon the indian subcontinent, the Talwar is curved, while in afghanistan, the Pulwar is of the same basic shape.In the middle east, the shamshir, also commonly called a scimitar was curved, as were the kilij and saif. It may be noted at this point that the image of the "curved arabic scimitar vs the straight knightly sword" during the Crusades is in fact myth; the arabic swords of the medieval age were in fact straight. The first curved islamic swords appear among the mamluks in the 14th century, long after the crusades ended.In eastern europe, the hungarian or Avar sabre was commonly curved.in western europe, many falchion were likewise curved swords, as were the later cavalry sabre and cutlass.(A number of african and indonesian sword types also existed with curved forms, but I'm afraid I cant give names for them.)Original answer:A samurai sword
A tool that has a curved blade and a small handle.
Do you know the Sakabato sword? On the normal Katana, the outward curved side of the blade is sharpened, while the inward curved side of the blade is blunt.