edge tool

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any cutting tool with a sharp cutting edge (as a chisel or knife or plane or gouge)
• Hypernyms:
cutter, cutlery, cutting tool
• Hyponyms:
adz, adze, ax, axe, chisel,
gouge, hand ax, hand axe, hob, knife, pick,
pickax, pickaxe, plane, carpenter's plane, woodworking plane, razor,
scissors, pair of scissors, scythe, shear, sickle, reaping hook,
reap hook, wire cutter
• Part Meronyms:
handle, grip, handgrip, hold, knife edge, cutting edge