What does therapy mean?
Therapy denotes treatment intended to relieve symptoms, restore functioning, or improve well-being. It may refer to a medical intervention addressing a physical or neurological condition, to psychological treatment for anxiety, depression, trauma, or other emotional difficulties, or more broadly to any practice regarded as healing or restorative. The word is both countable and uncountable: “therapy” often names the field or general approach, whereas “a therapy” identifies a particular form of treatment, and “therapies” refers to multiple methods or courses of treatment. In everyday use, therapy is often understood as psychological treatment, especially conversation-based psychotherapy. In clinical and educational settings, however, it can refer to disciplines such as physical, occupational, or speech therapy. Although a therapy may involve medicine, exercise, or conversation, its defining purpose is deliberate care directed toward recovery or improved functioning rather than symptom management alone.
nounTreatment intended to relieve symptoms, promote recovery, or improve functioning in a physical, psychological, or emotional condition. The word can also refer more broadly to a healing or restorative practice.
- Treatment designed to improve a physical, neurological, or emotional condition.
- Psychological or emotional treatment, especially a form of psychotherapy.
- A broader practice or activity considered healing, restorative, or beneficial.
"She began therapy to manage the anxiety that had been interfering with her daily life."
"After the injury, he underwent months of physical therapy before returning to work."
"Her therapist encouraged her to explore family expectations as part of talk therapy."
The plural is used for different forms or courses of treatment, as in “alternative therapies,” and for individual instances of treatment in some contexts.
"The clinic offers several therapies for managing chronic pain."
From Greek roots meaning “service” and “care,” therapy began as an idea of attentive treatment before it became a clinical discipline.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does therapy come from?
Therapy comes through Latin from Greek θεραπεία (therapeía), meaning “service, care, or treatment.” It is related to Greek θεραπεύειν (therapeuein), “to attend, wait upon, or care for,” reflecting an early sense of attentive service before the word developed toward its modern medical meaning. English forms such as therapist, therapeutic, and therapeutics preserve the same Greek root.
Related word forms
How therapy is actually used
Therapy is used for both medical and psychological treatment and is common in formal and informal registers. In the singular, it can denote the field or practice as a whole, as in “therapy can help manage chronic pain,” while a specific treatment may be called “a therapy.” British and American usage differ little.