bath
noun
a vessel containing liquid in which something is immersed (as to process it or to maintain it at a constant temperature or to lubricate it)
“she soaked the etching in an acid bath”
a soaking and washing in a bathtub
“he has a good bath every morning”
an ancient Hebrew liquid measure equal to about 10 gallons
a town in southwestern England on the River Avon; famous for its hot springs and Roman remains
Source: WordNet 3.1, Princeton University