scimitar

scimitar
/ˈsɪmɪtə(r); `sɪmətɚ/ n
short curved sword with one sharp edge, formerly used by Arabs, Persians, Turks, etc 短弯刀（旧时阿拉伯人、 波斯人、 土耳其人等用的）. =>illus at sword 见 sword 插图.

牛津英汉双解词典