vertical

a line that goes straight up and down

the upright axis in a graph or coordinate system, often the y-axis

the orientation of being upright or pointing up/down

an upright placement or alignment

a very steep rock face

a straight fall downwards

a stripe that runs from top to bottom

a flat surface that is perpendicular to the horizontal

a mark made by a pen or brush in a vertical direction

a series of items arranged one above the other

the measurement of height

a steep, fast downward movement, especially by an aircraft or bird

a long, sturdy piece of timber or metal standing upright

a long, narrow vertical passage, such as in a mine or building

a perspective in drawing where objects are viewed from above or below

an arrow symbol pointing up or down

a crease or fold line that runs up and down

a surgical cut made in an up-and-down direction