Definition of vertical adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

vertical, perpendicular, plumb mean being at right angles to a base line. vertical suggests a line or direction rising straight upward toward a zenith.

VERTICAL definition: being in a position or direction perpendicular to the plane of the horizon; upright; plumb. See examples of vertical used in a sentence.

VERTICAL definition: 1. standing or pointing straight up or at an angle of 90° to a horizontal surface or line: 2. a…. Learn more.

Define vertical. vertical synonyms, vertical pronunciation, vertical translation, English dictionary definition of vertical. adj. 1. Being or situated at right angles to the horizon; upright.

Something that is vertical stands or points straight up. The climber inched up a vertical wall of rock. The gadget can be attached to any vertical or near vertical surface.

Vertical describes something that rises straight up from a horizontal line or plane. A telephone pole or a tree can usually be described as vertical in relation to the ground.

VERTICAL meaning: 1 : positioned up and down rather than from side to side going straight up; 2 : having a structure in which there are top, middle, and bottom levels

vertical /ˈvɜːtɪkəl/ adj at right angles to the horizon; perpendicular; upright: a vertical wall Compare horizontal extending in a perpendicular direction at or in the vertex or zenith; directly overhead of or …

Dec 21, 2025 · The term "vertical" refers to something upright, perpendicular to a horizontal plane, or relating to hierarchical structures. It is a widely used term in various fields, from geometry to business.