Definition of platinotype in English:

platinotype

noun ˈplat(ə)nəʊtʌɪpˈplatɪnəʊtʌɪp

Photography historical

1A print produced by the platinotype process.
2An early photographic process producing prints in platinum black, using paper coated with a solution of potassium chloroplatinite, K₂PtCl₄, and ferric oxalate, and developed in hot potassium oxalate solution. Usually attributive.

Origin

Mid 19th century; earliest use found in Robert Hunt (1807–1887), chemist and photographer. From platinum + -o- + -type.

Definition of platinotype in US English:

platinotype

noun

Photography historical

1A print produced by the platinotype process.
2An early photographic process producing prints in platinum black, using paper coated with a solution of potassium chloroplatinite, K₂PtCl₄, and ferric oxalate, and developed in hot potassium oxalate solution. Usually attributive.

Origin

Mid 19th century; earliest use found in Robert Hunt (1807–1887), chemist and photographer. From platinum + -o- + -type.

单词	platinotype
释义	Definition of platinotype in English: platinotype noun ˈplat(ə)nəʊtʌɪpˈplatɪnəʊtʌɪp Photography historical 1A print produced by the platinotype process. 2An early photographic process producing prints in platinum black, using paper coated with a solution of potassium chloroplatinite, K₂PtCl₄, and ferric oxalate, and developed in hot potassium oxalate solution. Usually attributive. Origin Mid 19th century; earliest use found in Robert Hunt (1807–1887), chemist and photographer. From platinum + -o- + -type. Definition of platinotype in US English: platinotype noun Photography historical 1A print produced by the platinotype process. 2An early photographic process producing prints in platinum black, using paper coated with a solution of potassium chloroplatinite, K₂PtCl₄, and ferric oxalate, and developed in hot potassium oxalate solution. Usually attributive. Origin Mid 19th century; earliest use found in Robert Hunt (1807–1887), chemist and photographer. From platinum + -o- + -type.
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