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electrocopper
electrocopper n. 
/ᵻˈlɛktrə(ʊ)ˌkɒpə/, /iˌlɛktroʊˈkɑpər/, /əˈlɛktroʊˌkɑpər/, /iˈlɛktroʊˌkɑpər/ Manufacturing Technology copper deposited by electroplating; metal that has been electrocoppered; frequently attributive.
Brit. /ᵻˌlɛktrə(ʊ)ˈkɒpə/
, /ᵻˌlɛktrə(ʊ)ˈkɒpə//ᵻˈlɛktrə(ʊ)ˌkɒpə/U.S. /əˌlɛktroʊˈkɑpər/
, /əˌlɛktroʊˈkɑpər//iˌlɛktroʊˈkɑpər//əˈlɛktroʊˌkɑpər//iˈlɛktroʊˌkɑpər/ΚΠ
1844 C. V. Walker in D. Lardner Man. Electr., Magn., & Meteorol. II. 372 The whole is made conductive, and an electro-copper plate is formed on it.
1895 Proc. Amer. Philos. Soc. 34 67 The leaves were prepared by depositing a thin film of gold on a highly polished and extremely thin electro-copper deposit.
1941 Econ. Jrnl. 51 26 Among wholesale prices, hops, beer,..electro-copper, tin,..and steel tubes show heavy increases.
1998 S. Lawrence in A. B. Knapp et al. Social Approaches to Industr. Past iii. 53 It has an ornate moulded floral design and was probably gilded or ‘electro-copper bronzed’ for a French ormolu affect.
electrocopper
electrocopper v. /ᵻˈlɛktrə(ʊ)ˌkɒpə/, /iˌlɛktroʊˈkɑpər/, /əˈlɛktroʊˌkɑpər/, /iˈlɛktroʊˌkɑpər/ Manufacturing Technology transitive to coat (an article, metal, etc.) with copper by electroplating.
Brit. /ᵻˌlɛktrə(ʊ)ˈkɒpə/
, /ᵻˌlɛktrə(ʊ)ˈkɒpə//ᵻˈlɛktrə(ʊ)ˌkɒpə/U.S. /əˌlɛktroʊˈkɑpər/
, /əˌlɛktroʊˈkɑpər//iˌlɛktroʊˈkɑpər//əˈlɛktroʊˌkɑpər//iˈlɛktroʊˌkɑpər/ΚΠ
1843 A. Smee Elements Electro-metall. (ed. 2) iii. 222 The wood-cut exhibits a bunch of Portugal grapes submitted to the action of the fluid to be electro-coppered.
1873 E. Spon Workshop Receipts 1st Ser. 212/2 Steel, iron, zinc, lead, and tin which have been previously electro-coppered.
1921 J. N. Pring Electr. Furnace iii. 29 A carbon rod can be heated through its electrical resistance..by electro-coppering the ends and soldering in water-cooled metal holders.
1930 U.S. Patent 1,778,126 2/1 The shell..can be made from copper being applied to the nozzle body by electrocoppering the nozzle body.
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