the act, manner, or process of handling somebody or something
the discussion or presentation of a subject, theme, etc, esp in the arts
the medicine, therapy, surgery, etc involved in caring for or dealing with a patient or an injury or illness
the application or administration of such remedies
the use of a substance, etc to achieve a particular effect or to eliminate a specific condition
(usu the full treatment) informal the techniques or actions customarily applied in a particular situation