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REFERENCE

spa

n.
US //ˈspɑ// UK //spˈɑː// spa
  1. 1 health resort (n.)
    B1 Intermediate

    a place where people go to relax and have health treatments, often using mineral water.

    a commercial establishment offering health and beauty treatments, typically featuring mineral springs or hydrotherapy facilities.

    Example

    We spent the whole weekend at a luxury spa in the mountains to relax.

    Example

    The historic town evolved into a premier spa destination during the nineteenth century, attracting visitors who sought the purported healing properties of its thermal springs.
  2. 2 hot tub (n.)
    B1 Intermediate

    a large tub of hot water with bubbles that people sit in to relax.

    a large tub or small pool full of heated, aerated water used for relaxation or physical therapy.

    Example

    The hotel suite has a private spa on the balcony overlooking the ocean.

    Example

    The backyard renovation included a heated swimming pool with an integrated spa that could be controlled via a smartphone app.

    Teacher's tip

    In American English, 'spa' is frequently used as a synonym for a built-in hot tub, whereas 'hot tub' often refers to a portable wooden or plastic unit.
    • hot tub
    • jacuzzi

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