
1) Middle Eastern sword 2) Turkish invention
Found on
https://www.crosswordclues.com/clue/kilij

A kilij (from Turkish kılıç, literally `sword`) is a type of one-handed, single edged and moderately curved saber used by the Turks and related cultures throughout history starting from the late Hsiung-nu period to the time of the Avar Empire and the Göktürk Khaganate, Uyghur Khaganate, Seljuk Empire, Timurid Empire, Mamluk Empire, Ottoman .....
Found on
http://en.wikipedia.org/wiki/Kilij

a Turkish saber with a crescent-shaped blade, sharp on the entire convex edge and sharp on the opposite edge for about 8 in. (20 cm) back from the point.
Found on
https://www.infoplease.com/dictionary/kilij
No exact match found.