Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

hot tub


Simple Definition of hot tub

  • : a large tub of hot water in which people sit to relax or spend time together

Source: Merriam-Webster's Learner's Dictionary

Full Definition of hot tub

  1. :  a large tub of hot water in which bathers soak and usually socialize; especially :  such a tub with a whirlpool device


intransitive verb


First Known Use of hot tub


Seen and Heard

What made you want to look up hot tub? Please tell us where you read or heard it (including the quote, if possible).