The term "treatable" refers to something that can be treated or cured, often through medical intervention. It suggests that there is a solution available for addressing an issue or condition, and that it is possible to make improvements or bring about positive change. In the context of healthcare, this could mean that a patient has a condition that responds well to treatment, allowing them to recover and regain their quality of life. The term can also be used more broadly to refer to situations where there are potential solutions available for resolving problems or challenges.