vertices
points on a graph
In geometry, a vertex refers to the point where two or more edges of a two- or three-dimensional shape meet. For example, in a triangle, each of the three corners where two of its sides meet would be considered a vertex. Similarly, in a cube, each of its eight corners would be considered a vertex.
The term vertex is often used when discussing polygons, polyhedrons, and other shapes in which lines or planes intersect at a common point. The number of vertices in a shape depends on the number of edges and faces it has, and can be used to help classify and describe the shape. For example, a pyramid with a square base would have five vertices, while a cube would have eight.
It is important to note that the plural of vertex is vertices, not vertexes.
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