sword, knife, blade

katana (Japanese traditional sword) / blade

(archaic) tangled thread or yarn

(archaic) tangled thread / (historical, archaic) a type of straw sandals worn by government officials during the Nara period [8th century]

a straight temper line on a blade

scissors

a Japanese sword

short sword / (archaeology) small knife; pocketknife / same as above

a blade and saw / such weapons as used for punishment and torture in ancient China

(weaponry) a straight sword, particularly one from ancient Japan