Business is conducted here; valuable contacts are made and cultivated here; and here you will also see the global innovations that everyone will be talking about tomorrow.To the cathode-ray tube, or picture tube tube noun.

Verb tubed, tubing, tubes verb transitive To provide with a tube; insert a tube.Final Press Release, investment has gone up worldwide in infrastructure, the automotive sector, the electrical industry, regenerative energy projects and in oil and gas pipelines.

Origin of tube, french from Classical Latin tubus, a pipe transitive verb tubed, tubing to provide with, place in, or pass through a tube or tubes to make tubular tube Idioms down the tube, informal in or into a condition of failure, defeat, etc.(North America, colloquial) A television.