Open English Wordnet
Nouns
(n)verticalsomething that is oriented vertically (n)upright, verticala vertical structural member as a post or stake“the ball sailed between the uprights” Adjectives
(a)vertical, perpendicularat 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” (a)verticalrelating to or involving all stages of a business from production to distribution (a)erect, vertical, uprightupright 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” (s)verticalof or relating to different levels in a hierarchy (as levels of social class or income group)“vertical social mobility”