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单词 photo-etch
释义

photo-etchv.

Brit. /ˈfəʊtəʊˌɛtʃ/, U.S. /ˈfoʊdoʊˌɛtʃ/
Origin: Formed within English, by compounding. Etymons: photo- comb. form, etch v.2
Etymology: < photo- comb. form + etch v.2, after photo-etching n. Compare earlier photo-etched adj., photo-etcher n.
transitive. To etch by a photographic process.
ΘΚΠ
society > leisure > the arts > visual arts > printmaking > photomechanical or process printing > process [verb (transitive)] > photogravure
phototype1855
photogravure1884
photo-etch1900
1900 Athenæum 21 July 92/1 The plates..have been photo-etched from the author's drawings.
1934 Geogr. Jrnl. 84 347 These sheets are..photo-etched on copper, and further engraved by hand.
1964 Amer. Polit. Sci. Rev. 58 1142/1 (advt.) Because thin-film circuits are photo-etched on the glass, they can be made economically in quantity.
1992 Lee Valley Tools Christmas Gift Catal. (Lee Valley Tools, Ottawa) 12/1 Made from hardened brass, the blades of these measuring tools are photo-etched and black-filled for accurate and permanent graduations.
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).
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v.1900
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