definition of
[tub]

[1] #1 tub n. [bathtub, bathing tub, bath] a relatively large open container that you fill with water and use to wash the body. wn

[2] #2 tub n. [vat] a large open vessel for holding or storing liquids. wn

[3] #3 tub n. [tubful] the amount that a tub will hold; "a tub of water". wn