In the classics this character names an ancient halberd-type weapon.
Tips
history
戣 is not used in modern Chinese; it appears in classical texts (notably the Book of Documents) as the name of a halberd-like guard weapon. It is the dagger-axe radical 戈 plus the phonetic 癸, the same phonetic in 葵 and 睽.
register
Classical only; modern Chinese just says 兵器 for a weapon.