n. A type of sword used in Muslim countries from the mid-16th to late 19th centuries.
the GNU version of the Collaborative International Dictionary of English
n. A long knife, or short saber, common among Mohammedan nations, usually having a double curve, sometimes nearly straight.
The Century Dictionary and Cyclopedia
n. The sword of Mohammedan nations, peculiar in having no guard and no crosspiece, but usually a large and often decorative pommel.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a long Turkish knife with a curved blade having a single edge
Word Usage
"Marvand, the Surgeon-Major of an Algerian regiment, reports the case of a young Arab woman who had been severely injured in the right lumbar region by a weapon called a "yataghan," an instrument which has only one cutting edge."