at right angles to the plane of the horizon or a base line; "a vertical camera angle"; "the monument consists of two vertical pillars supporting a horizontal slab"; "measure the perpendicular height"
水平軸の平面または基線に対して直角の
vertical
relating to or involving all stages of a business from production to distribution
upright in position or posture; "an erect stature"; "erect flower stalks"; "for a dog, an erect tail indicates aggression"; "a column still vertical amid the ruins"; "he sat bolt upright"
位置または姿勢において直立の
vertical
of or relating to different levels in a hierarchy (as levels of social class or income group); "vertical social mobility"