The term 'securable' is a combination of two words, 'obtainable' and 'AVAILABLE'. It means that something can be obtained or made AVAILABLE. It is often used to describe items that are accessible or can be acquired through legal means. In other words, it refers to something that can be secured or obtained. This term is often used in the context of security, such as when discussing the safety of a building or the security of a computer system.