noun
A cavalry sword with a curved blade, often associated with military use. The Dutch loanword 'sabel' is the source; the English spelling 'saber' is common in American English, while 'sabre' is British.
from Dutch sabel
See also: サーブル
騎兵隊はサーベルを腰に下げていた。
The cavalry troopers wore sabers at their waists.