Header and Vertex

Header noun - A word or series of words often in larger letters placed at the beginning of a passage or at the top of a page in order to introduce or categorize.

Vertex and header are semantically related. In some cases you can use "Vertex" instead a noun "Header".

Nearby Word: heading

Vertex noun - The highest point (of something).

Header and vertex are semantically related. Sometimes you can use "Header" instead a noun "Vertex".