Which HTML element is used to define navigation links?

The

element is specifically designed to define navigation links within an HTML document. It semantically indicates to browsers and other user agents that the content enclosed within it contains links to other parts of the website or application. This helps improve the accessibility of the web content and provides a clear structural indication that these are primary navigation resources.

Using

not only allows screen readers to recognize the navigation section easily, but it also offers better context for search engines and helps to enhance the overall user experience by organizing the links related to site navigation. This makes it easier for users to understand where they are and how they can navigate through different sections of the website.

The other elements listed serve different purposes. For instance,

is typically used for context menus or lists of options rather than main navigation links. is used in the head section of an HTML document to link to external resources such as stylesheets, and

is designated for the footer of a page, which usually contains information like copyright details and additional links, but not the primary navigation. Thus,

is the correct choice for defining navigation links in HTML.