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.
Sandhill Crane. The sandhill crane (Grus canadensis) is one of the two crane species native to North America. It is a large, wading bird with long black legs, long neck, and black, chisel-shaped beak. Adults are usually four feet tall, with a wingspan of about six feet.