Fregean Theory is a philosophical approach to meaning that emphasizes the distinction between sense and reference, particularly in relation to proper names and definite descriptions. It posits that the meaning of a term comprises both its reference, or the actual object it points to, and its sense, which is the way that reference is understood or presented. This theory helps clarify how we communicate about specific entities in language, revealing how different expressions can refer to the same object yet convey different meanings.