to incline or bend from a vertical position

an inclined surface connecting two levels

the property possessed by a line or surface that departs from the vertical

an elevated geological formation

(geometry) the angle formed by the x-axis and a given line (measured counterclockwise from the positive half of the x-axis)

(astronomy) the angle between the plane of the orbit and the plane of the ecliptic stated in degrees

slope upwards

sag, bend, bend over or down

slope downward

slope upward

slope downwards