Tub″ing (?), n. 1. The act of making tubes.
2. A series of tubes; tubes, collectively; a length or piece of a tube; material for tubes; as, leather tubing.
Webster's Dictionary 1913
Tub″ing (?), n. 1. The act of making tubes.
2. A series of tubes; tubes, collectively; a length or piece of a tube; material for tubes; as, leather tubing.