Premultiply is a term commonly used in the field of digital imaging and graphic design to refer to a technique of color correction. When an image is premultiplied, the RGB values are multiplied by the alpha channel (transparency) to create a more accurate representation of the image. There are a few synonyms for premultiply that are commonly used in the industry including "pre-blend" and "alpha multiplication." However, premultiply remains the most widely recognized term for this procedure, and it is a crucial step in ensuring that digital images are displayed correctly across different platforms and devices. Premultiplication can be a complex process, but it is an essential part of creating high-quality digital graphics.