etching
US /ˈetʃ.ɪŋ/
UK /ˈetʃ.ɪŋ/

1.
a print produced by the process of etching
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The gallery displayed several beautiful etchings.
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He collected antique etchings from the 18th century.
2.
the art or process of producing etchings
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She studied etching at art school.
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The artist specialized in copperplate etching.
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