μάχαιρα
μάχαιρα
μάχαιρα, ἡ,
μάχομαι
a large knife or dirk, worn by the heroes of the Iliad next the sword-sheath, Il.: generally, a knife for cutting up meat, Hdt., Attic
as a weapon, a short sword or dagger, Hdt., etc.: a sabre or bent sword, opp. to the straight sword (ξίφος) , Xen.
a kind of rasor, μιᾷ μαχαίρᾳ with the rasorʼs single blade, opp. to διπλῆ μ. scissars, Ar.