What is Trident?
Trident definition and meaning on Dictionary terms:
a three-pronged instrument or weapon.
Roman History. a three-pronged spear used by a retiarius in gladiatorial combats.
Classical Mythology. the three-pronged spear forming a characteristic attribute of the sea god Poseidon, or Neptune.
a fish spear having three prongs.
(initial capital letter) Military. a 34-foot (10-meter) submarine-launched U.S. ballistic missile with eight to ten warheads and a range of 6500 miles (10,459 km).