squared
1. Paper or board that is trimmed on at least two
sides to ensure exactness of angle. For all high
quality printing and folding jobs, and
particularly in a work-and-tumble imposition, the
paper must be squared before printing. In other
impositions it is only necessary that the side
guide edge and the gripper edge are at a right
angle. 2. Another term for sectional and/or scale
paper.