SG Heritage Dictionary

Tubbing [Participle present tense] Webster's Dictionary 1828

Setting in a tub.

Tubbing [Noun] Webster's Dictionary 1913

1. The forming of a tub; also, collectively, materials for tubs.

2. A lining of timber or metal around the shaft of a mine; especially, a series of cast-iron cylinders bolted together, used to enable those who sink a shaft to penetrate quicksand, water, etc., with safety.

Tubbing [Present participle and verbal noun] Webster's Dictionary 1913

of Tub