TIG welding. n. 1. (General Engineering) tungsten-electrode inert gas welding: a method of welding in which the arc is maintained by a tungsten electrode and shielded from the access of air by an inert gas.
The blade of the classic Roman stabbing sword, the gladius, was only some two feet long, though in the twilight years of the empire the gladius gave way to the spatha, the long slashing sword of the barbarians. Read More. in tactics: The legion. ...as a team.
The word gladiator is derived form the latin word gladius which was the sword used by the roman army. A gladiator was literally a swordsman; however the term came to encompass other forms of arena fighting as well. The word gladiator is derived form the latin word gladius which was the sword used by the roman army.