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serigraph vs. lithograph

serigraph

[ser-i-graf, -grahf] / ˈsɛr ɪˌgræf, -ˌgrɑf /

noun

a print made by the silkscreen process.

lithograph

[lith-uh-graf, -grahf] / ˈlɪθ əˌgræf, -ˌgrɑf /

noun

a print produced by lithography.

verb (used with object)

to produce or copy by lithography.