It is called a vertex
That is a vertex.
A corner
Three edges meet at each vertex.
Vertex.
In a cuboid, three edges meet at each vertex. A cuboid has eight vertices, and at each vertex, the three edges correspond to the three dimensions (length, width, and height) of the cuboid. Thus, every vertex is formed by the intersection of these three edges.
That is a vertex.
A corner
Three edges meet at each vertex.
A vertex can be the corner of a polyhedron in which case at least three edges meet at a vertex.
A corner where three edges meet is also called a vertex. A vertex can be also used in Algebra 2, in Quadratic Equations.
Vertice.
vertex
vertices
Vertex
Vertex.
In a cuboid, three edges meet at each vertex. A cuboid has eight vertices, and at each vertex, the three edges correspond to the three dimensions (length, width, and height) of the cuboid. Thus, every vertex is formed by the intersection of these three edges.
Edges join two vertices. Three or more edges meet at a vertex (it could be two if not in a polyhedron).