a large tub for hot water, originally made of wood but now having a plastic liner, jets for circulating the water, and built-in ledges for seating, in which several people can soak and relax together
A large tub that is filled with hot water, moves water in jets, and is used for relaxing or relieving muscle aches.
(plural hot tubs)
(third-person singular simple present hot-tubs, present participle hot-tubbing, simple past and past participle hot-tubbed)
- To relax in a hot tub.