Definition - What does Navigation Bar mean?
Techopedia explains Navigation Bar
A navigation bar uses standard HTML as the base for any online document. It consists of a number of links that are called upon based on user action.
A navigation bar can be primarily classified into either fixed/sticky or dynamic. Faster browsing and easier navigation are hallmarks of sticky navigation bars. Dynamic navigation bars are used when space is a constraint and when translation issues, especially in mobile formats, are encountered. There are other classifications of navigation bars, for example, based on the position (vertical or horizontal) and based on the text and graphics (text-only or graphics-only navigation bar).