What is the meaning of Diagonal?

Joining two nonadjacent vertices (of a polygon or polyhedron).

Having slanted or oblique lines or markings.

Having a slanted or oblique direction.

Of or related to the cater-corner (diagonally opposite) legs of a quadruped, whether the front left and back right or front right and back left.

A line joining non-adjacent vertices of a polygon.

Anything forming or resembling such a line, particularly:

  1. A line or plane at an oblique angle to another.
  2. A line or cut across a fabric at an oblique angle to its sides.
  3. Synonym of slash/⟩.

A line or plane at an oblique angle to another.

A line or cut across a fabric at an oblique angle to its sides.

Synonym of slash/⟩.

diagonal

diagonal

diagonal

diagonal

diagonal

diagonal, transverse, oblique

diagonal

diagonal

cavalry twill

diagonal mine walkway

diagonal line or axis

genitive plural of diagonala

diagonal (joining two nonadjacent vertices)

diagonal (having a slanted or oblique direction)

diagonal (something arranged diagonally or obliquely)

diagonal (diagonal line or plane)

diagonal

diagonal

diagonal

diagonal

diagonal

Source: wiktionary.org