An elusive list designation, particularly at larger businesses, that indicates the name of the individual who can specify or purchase a product or service In many cases the specifier is not the individual who enters the order
The commands which specify the exact requirements to perform a macro Each specifier either defines a needed variable, or specifies which functions of a macro to perform Specifiers are read from left to right and each additional specifier may further specify the functions already restricted by previous specifiers
defines all experimental conditions for running a scan and iterating through a series of scans It provides the observers' user-interface
In declarations, an indication of storage class, fundamental data type, or other property of the object or function being declared