Definition

Noun: A hot tub is a very large tub, typically made of wood, acrylic, or other materials, designed to hold hot water and accommodate multiple people for relaxation, hydrotherapy, or socializing. It is often equipped with water jets for massage.

Usage

The word "hot tub" is used to refer to the physical structure or appliance itself. It is a common compound noun. * We are thinking of installing a hot tub in the backyard. * After skiing, they relaxed in the hot tub. * The resort features an outdoor hot tub with a view of the mountains.

Advanced Usage

• "Hot tub" as a concept: The term can sometimes be used metonymically to refer to the activity or experience of using one.
  • A soak in the hot tub is my favorite way to unwind.

Variants and Related Words

• Jacuzzi®: A brand name that is often used generically to refer to a hot tub, especially one with powerful jets. (Note: This is a trademarked term.)
• Spa: A broader term that can refer to a hot tub, a commercial establishment offering health and beauty treatments, or a small pool with heated, aerated water.
• Whirlpool: Often used synonymously with "hot tub," but can also refer specifically to the swirling motion of the water or a bath with jets designed for a single bather.

Synonyms

• Whirlpool bath
• Spa tub
• Hydrotherapy tub

Related Phrases

• Hot tub time machine: A humorous or pop culture reference originating from a movie title, implying a hot tub that can transport users through time.
• Hot tub party: A social gathering centered around a hot tub.

Noun

1. a very large tub (large enough for more than one bather) filled with hot water