0 a gun, knife, or other object used to kill or hurt someone -- arma
nuclear weapons
1 an object used to fight -- arma [ masculine, singular ]
guns, knives, and other weapons pistolas, cuchillos, y otras armas.
nuclear/chemical weapons armas nucleares/químicas
2 sth you use to try to gain an advantage -- arma [ masculine, singular ]
Spreading information about the disease is our best weapon. Nuestra mejor arma es difundir información sobre la enfermedad.
