1) Blade weapon 
A khanjar (خنجر, Hançer) is a traditional dagger originating from Oman. Worn by men for ceremonial occasions, it is a short curved sword shaped like the letter `J` and resembles a hook. It can be made from a variety of different materials, depending on the quality of its craftsmanship. It is a popular souvenir among tourists and is sold in .....
A khanjar is the curved dagger of Oman.
a curved dagger of Islamic countries.