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.
A giraffe's feet are the size of a dinner plateâ12 inches across (30.5 centimeters). Giraffes have the same number of vertebrae in their necks as we doâseven. A giraffe's tongue is 18 to 20 inches (46 to 50 centimeters) long and blue-black. The color may keep the tongue from getting sunburned. Giraffes can moo, hiss, roar, and whistle.