a relatively large open container that you fill with water and use to wash the body
source: WordNet 3.0
a large open vessel for holding or storing liquids
source: WordNet 3.0
the amount that a tub will hold
A tub of water.
source: WordNet 3.0
An open wooden vessel formed with staves, bottom, and hoops; a kind of short cask, half barrel, or firkin, usually with but one head, -- used for various purposes.
source: Webster 1913
verb
To plant or set in a tub; as, to tub a plant.
source: Webster 1913
To make use of a bathing tub; to lie or be in a bath; to bathe.