Quad /(?)/

Quad

a.
  1. Evil; bad; baffling; as, a quade wind. [Obs.]
    Sooth play, quad play, as the Fleming saith.

Quad

n.
  1. A quadrat. (Print.)

Quad

n.
  1. A quadrangle; hence, a prison. (Arch.) [Cant or Slang]