Definition of the word header

The word "header" has a long history, evolving from its original meaning of "one who heads" to its modern usage in computing. **Early Origins:** * In the 14th century, "header" referred to a leader or chief. * By the 16th century, it was also used for the first part of a document, like a heading. **Computing Context:** * In computer science, "header" emerged in the 1960s, initially referring to the first part of a data packet or message, containing information like sender and receiver. * Over time, it expanded to describe the topmost part of a webpage or document, often containing a title, logo, or navigation links. The word "header" reflects this evolution, connecting its original sense of leadership to the crucial role these elements play in structuring information.