four-sided

 

four-sided (not comparable)

1. Having four sides or faces.
   • 1952 October, C. A. Johns, “One Hundred Years at Kings Cross—1”, in Railway Magazine, page 650:

     The large four-sided clock in the central tower was made by Dent and exhibited at the Great Exhibition of 1851, where it stood in the middle of the British Avenue. […] each dial is 9 ft. in diameter.