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mordant

C2 noun

mordant /ˈmoɹd(ə)nt/ nghĩa là chất cắn màu, chất gắn màu

Các nghĩa

  1. chất cắn màu, chất gắn màu

    Any substance used to facilitate the fixing of a dye to a fibre; usually a metallic compound which reacts with the dye using chelation.

    countable · uncountable

    In dyeing two mediums are required, the colouring matter and the mordant which fixes the dye in the wool.

  2. chất ăn mòn (dùng trong khắc axit)

    Any corrosive substance used in etching.

    countable · uncountable

  3. keo dính vàng lá

    A glutinous size used as a ground for gilding, to make the gold leaf adhere.

    countable · uncountable

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