preventive
adjective(pre-ven-tive)
devoted to or concerned with prevention : precautionary : such as
preventive
adjective(pre-ven-tive)
designed or serving to prevent the occurrence of disease
preventive
adjective(pre-ven-tive)
undertaken to forestall anticipated hostile action
preventive
noun(pre-ven-tive)
something that prevents; especially : something used to prevent disease