兵へい戈かへいかMeanings1nounswords and halberds; arms; warfareLiterary term for weapons of war, especially swords and halberds, and by extension armed conflict. Rare in modern everyday speech; found in historical or elevated contexts.兵へい戈かを交まじえる。To cross swords; to engage in battle.兵へい戈かの世よを憂うれう。To lament an age of warfare.