Silk screen and Serigraph

Serigraph and silk screen are semantically related. In some cases you can use "Serigraph" instead a noun phrase "Silk screen".

Serigraph noun - A print made using a stencil process in which an image or design is superimposed on a very fine mesh screen and printing ink is squeegeed onto the printing surface through the area of the screen that is not covered by the stencil.

Silk screen and serigraph are semantically related. Sometimes you can replace phrase "Silk screen" with "Serigraph", this terms are similar.