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单词 zaffre
释义

Definition of zaffre in English:

zaffre

(also zaffer)
noun ˈzafə
mass noun
  • Impure cobalt oxide, formerly used to make smalt and blue enamels.

    钴蓝色素,花绀青(一种含杂质的氧化钴,早期用于制蓝玻璃及蓝色搪瓷)

    Example sentencesExamples
    • In Europe, zaffre was used as early as the 14th century as a pigment for paints, glazes and glass.
    • In Western literature the word zaffer was used to denote this pigment.

Origin

Mid 17th century: from Italian zaffera or French safre.

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更新时间:2025/7/4 4:07:05