1911 Encyclopædia Britannica, Volume 12… (1911)
“ The glaive (fig. 3 is late German) is a broad, heavy, slightly curved sword-blade on a stave; it is often combined with the hooked gisarme as a glaive-gisarme (fig. 4, Burgundian, about 1480) . A gisarme-voulge is shown in fig. 5 (Swiss, 14th century) . The weapon best known to Englishmen is the bill, which was originally a sort of scythe-blade, sharp on the concave side (whereas the glaive has the cutting edge on the convex side) , but in its best-known form it should be called a bill-gisarme (fig. 6) . ”
