1. perpendicularity

noun. the relation of opposition between things at right angles.


  • opposition
  • orthogonality

Featured Games

2. perpendicularity

noun. the quality of being at right angles to a given line or plane (especially the plane of the horizon).


  • oblongness


  • roundness

Sentences with perpendicularity

1. Noun, singular or mass
The cross product of two vectors yields a third vector that points in the direction perpendicular to the plane spanned by the two vectors, and whose magnitude depends on the relative perpendicularity of the two vectors.