What does "incorrigible" mean?

The term "incorrigible" specifically refers to someone or something that cannot be corrected, reformed, or improved. This is particularly used in contexts where an individual has persistent behavior problems or bad habits despite attempts to change. Option B accurately captures this definition, indicating that the subject is beyond the possibility of reform or improvement.

In contrast, the other choices offer meanings that directly oppose the connotation of being incorrigible. For instance, "open to change," suggests a willingness to adapt and alter behavior, which is the opposite of being incorrigible. Similarly, "quick to adapt" and "easy to manage" imply flexibility and an ability to respond to guidance or correction, characteristics that are not aligned with the term. Therefore, the clarity and specificity of B as "not capable of being reformed" make it the correct understanding of "incorrigible."