In printing, the extra area of an image or color that extends beyond the trim edge, ensuring no unprinted edges appear after cutting.
Please set the bleed for this design to 3 mm.
Compound of 塗り (nuri, 'painting, coating', continuative form of 塗る) + 足し (tashi, 'adding, supplement', continuative form of 足す). Literally 'adding by painting', referring to the extra printed area beyond the trim line.