noun

obliquity

uh-BLIK-wuh-tee/əˈblɪkwəti/

A departure from a straight or upright position.

The obliquity of the old fence posts is easy to see.

A straight wooden post set distinctly askew in level ground, with a plumb line hanging vertically from its top to make the post’s slant immediately visible.
Etymology

The quality of being slanted or crooked extends from physical direction to moral conduct, where crookedness means transgression. The underlying Latin adjective’s deeper origin is uncertain.

In context

1000frolly PhD61:47
inclination or obliquity so our Earth's axis rotational axis actually in in in addition to wobbling like a top it goes over more and comes back up more
4 Professors Explain the Science of Climate Change

More examples

  • The surveyor measures the obliquity of the wall.
  • Braces prevent any further increase in the column's obliquity.
  • Earth's axial obliquity helps produce the seasons.

Forms

obliquity · obliquities

oblique adjective — Slanting rather than straight or upright.

Similar words

tilt
Tilt is the everyday term for departure from an upright position.
inclination
Inclination often describes an angle measured against a reference line.
slant
Slant commonly describes a visibly sloping line or surface.