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hot tub

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noun
a wooden tub, usually large enough to accommodate several persons, that is filled with hot aerated water and often equipped with a thermostat and whirlpool: used for recreation or physical therapy and often placed out of doors, as on a porch.
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Origin of hot tub

An Americanism dating back to 1970–75

OTHER WORDS FROM hot tub

hot-tubber, nounhot-tubbing, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use hot tub in a sentence

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