A bathtub is a large container for holding water to bathe in.
Bathtub may also refer to:
The Bathtub, the underground foundation of the World Trade Center The Bathtub (film), a 2016 German-Austrian short film Bathtub curve, a concept in engineering Bathtub gin, alcoholic beverage Bathtub Gin, New York City speakeasy "Chapter Seven: The Bathtub", an episode of Stranger Things
See also