hot tub

American  

[hot tuhb] / ˈhɒt ˌtʌb /

noun

1. a large tub, usually designed to accommodate several people, that is filled with hot aerated water and often equipped with a thermostat and whirlpool: used for relaxation or physical therapy and often placed out-of-doors, as on a deck or porch.

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Other Word Forms

• hot-tubber noun
• hot-tubbing noun

Etymology

Origin of hot tub

An Americanism dating back to 1970–75

Example Sentences

Dr Massey explains that a recent study put people repeatedly in hot tubs and the results showed changes in insulin and blood pressure.

From BBC

Each 11-minute episode follows mundane escapades, like hosting a movie night or getting in a hot tub, punctuated by a somewhat disturbing art style and clumsy-on-purpose animation that strays into the uncanny valley.

From Salon

North Korean leader Kim Jong Un and his daughter opened a lavish new mountain resort complete with "cosy" leisure spaces, barbecue restaurants and hot tubs, state media said Tuesday.

From Barron's

There are classic amenities such as a grill and hot tub, but the biggest amenity is proximity.

From Los Angeles Times

One picture shows him swimming in a pool, and another shows him lying on his back with his hands behind his head in what appears to be a hot tub.

From BBC