orthogonal

Relating to or composed of right angles.

Of or relating to a matrix whose transpose equals its inverse.

Of or relating to a linear transformation that preserves the length of vectors.

Very different or unrelated; sharply divergent.

Pertaining to or depending upon the use of right angles.

Right-angled.

Right-angled; rectangular.

See under Orthographic.

Of two objects, at right angles; perpendicular to each other.