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physical therapy

/ˈfɪzɪkəl ˈθɛrəpi/ · phys·i·cal ther·a·py
noun
  1. The treatment of injury, disease, or disability by the use of physical methods such as exercise, massage, heat, and electrical stimulation. After her knee surgery, she began a course of physical therapy to restore strength and mobility.
  2. The professional field or practice that provides such treatment. He studied physical therapy at university and now works in a sports clinic.
Did you know? The term "physical therapy" was popularized in the United States during World War I to help wounded soldiers regain function, while the British‑style "physiotherapy" remains the preferred term in many Commonwealth countries.
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Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Aug 3, 2026