As much as a bathtub will hold.

plural of bathtubful

plural of bathtub

A large container for holding water in which a person may bathe (take a bath).

plural of bathtub curve

A curve used in reliability engineering, describing a particular form of the hazard function taking into account three categories of failure rate.

(economics) The idea that capital accumulation is equal to production minus consumption.

A cockpit with recessed seating, so that the pilot or driver is sitting in a bathtub-shaped area.

plural of bathtub cockpit

A boat race in small powered watercraft designed around bathtubs or close facsimiles.