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.
Swordfish Facts and Information Xiphias gladius Introduction to Swordfish. The Swordfish offers a very interesting body. They have the long bill that looks similar to a sword and that is where their name derives from. They are very predatory fish and they are also a class that many sport fishermen love to be able to capture. They can be up to 15 feet in length when fully mature.