subtractive process

American  

noun

1. a process of color photography in which the colors are formed by combination of cyan, yellow, and magenta lights.

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subtractive process British  

noun

1. a photographic process in which all but the desired colours are removed by passing the illuminating light through subtractive filters Compare additive process

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Etymology

Origin of subtractive process

First recorded in 1925–30

Example Sentences

It is a subtractive process that starts with a solid block, usually stone, which is highly resistant to the sculptor’s chisel.

From Literature

“We were playing with this kind of subtractive process,” said McCollough.

From Washington Times

Fire investigation is a subtractive process—investigators cross off potential causes until, ideally, there’s only one left.

From BusinessWeek

Traditional digital manufacturers utilize computer-controlled routers, lasers, and other cutting tools to precisely shape a piece of metal, wood, or plastic by a subtractive process: slicing and dicing until the desired form is all that’s left.

From Slate