'Gisarm' definitions:

Definition of 'Gisarm'

From: GCIDE

Gisarm \Gis*arm"\ (j[i^]s*[aum]rm"), n. [OF. gisarme, guisarme.] (Medi[ae]val Armor) A weapon with a scythe-shaped blade, and a separate long sharp point, mounted on a long staff and carried by foot soldiers. [1913 Webster]