Cover weight

heavier-weight (thicker/more-rigid) paper consisting of various grades


SW

Sheetwise (see sheetwise definition)


Text weight

lighter-weight (thinner/pliable) paper consisting of various grades


UW red

the mixed ink graphic standard for UW printing; also PMS 200


Watermark

distinctive design created in paper at the time of manufacture that can be easily seen by holding the paper up to a light


With the grain

folding or feeding paper into the press or folder parallel to the grain of paper


Work and tumble

using the same plate and same guide, printing one side of a sheet, and flipping it from gripper to tail to print on the back of the sheet. Similar to perfecting but 2 passes


Work and turn

using the same plate and common guide, printing one side of a sheet, and flipping it from left to right to print on the back of the sheet


WT

work and turn (see work and turn definition)


WTUM

work and tumble (see work and tumble definition)


Yellow

Y, one of the four process colors used in the CMYK printing process, yellow in color