1 Higher doses can cause impairment of memory, judgment and coordination, irritability, paranoia,3 and suicidal thoughts. Some people experience the opposite of the intended effect, such as agitation or aggression.
Adj. 1. vertical-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. perpendicular.
n. 1. (Mathematics) a reference axis, usually vertical, of a graph or two-or three-dimensional Cartesian coordinate system along which the y-coordinate is measured. (ËwaÉªËaek ËwaÉªËÃ¦k). sÉªs., n. pl-yâ¢ax (es ËwaÉªËaek). ËwaÉªËÃ¦k siz