tubbing

== English == === Verb === tubbing present participle and gerund of tub === Noun === tubbing (countable and uncountable, plural tubbings) The forming of a tub. Collectively, materials for tubs. A bath taken in a tub. (mining) A lining of timber or metal around a mineshaft, which is watertight, used to safely penetrate quicksand, water, etc. It can be made of various materials, such as wood, concrete, or cast iron. A hazing ritual in which the victim's head is held underwater. The activity of rowing in crudely-made boats. === References ===