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.
Threadworms (Enterobius vermicularis) are small worm parasites that infect the intestines of humans. Threadworms, sometimes known as pinworms, are white and look like a small piece of thread. The adult female worm can be 8-13mm long, and the male worm 2-5mm long. Adult worms live for up to six weeks.