Meaning of VERTICAL in English

VERTICAL

noun vertical position; zenith.

2. vertical ·noun a vertical line, plane, or circle.

3. vertical ·adj perpendicular to the plane of the horizon; upright; plumb; as, a vertical line.

4. vertical ·adj of or pertaining to the vertex; situated at the vertex, or highest point; directly overhead, or in the zenith; perpendicularly above one.

Webster English vocab.      Английский словарь Webster.