gāng​chā

military fork

钢叉 (鋼叉) gāng​chā
military fork noun
a pronged polearm used as a weapon in ancient warfare or traditional martial arts
pitchfork noun
a long-handled tool with metal prongs used for farming or gardening
restraining pole noun
a long pole with a U-shaped fork used by police or security to subdue individuals from a distance

Sources

Definitions
CC-CEDICT