Borderline:
Borderline in medical terminology means that a patient’s health condition is in an intermediate state. It is neither totally healthy nor totally unhealthy. It might be considered the condition of a patient who is on the verge of being diagnosed with a particular condition. In this condition, the patient does exhibit certain symptoms of a disease, but does not have enough be diagnosed with the disease. Examples of borderline personality disorder, and borderline diabetes (See: Borderline Diabetes).
