What part of speech is therapy?

"Therapy" can be a few different parts of speech depending on how it's used:

* Noun: This is the most common usage. For example, "I'm going to therapy."

* Adjective: This is less common, but still valid. For example, "They received therapy for their injury."

* Verb: While not as common as the other uses, "therapy" can sometimes act as a verb, meaning "to treat with therapy." For example, "They therapyed the patient for depression." This usage is more informal and might not be universally accepted.

So, it really depends on the context!