Wiktionary
n. A poleaxe with a long blade that extends beyond the shaft.
Wikipedia
A bardiche or berdiche ("long poleaxe") is a type of pole weapon known in the 16th and 17th centuries in Eastern Europe. Ultimately a descendant of the medieval sparth ( Danish axe), the bardiche proper appears after 1500, but there are numerous medieval manuscripts that depict very similar weapons beginning c. 1250. The bardiche differs from the halberd in having neither a hook at the back nor a spear point at the top.
Use of bardiches started in early 15th century Russia (some sources name the late 14th century), and in Scandinavia in the late 15th century. In the 16th century the bardiche became a weapon associated with streltsy (Russian guardsmen armed with firearms).
Usage examples of "bardiche".
Montolio possessed a huge variety of weapons, from ornamental daggers to great bardiche axes to crossbows, light and heavy, all polished and cared for meticulously.
A sack appeared where the wizard had been standing, along with a large axelike bardiche.