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copper

B2 noun

Các nghĩa

  1. đồng

    A reddish-brown metallic chemical element (symbol Cu) with the atomic number 29; also, the metal made up of this element.

    uncountable

    Men talke much […] of the Philoſophers ſtone, that it turneth copper into gold; […]

  2. màu đồng

    The reddish-brown colour of copper (etymology 1, noun sense 1).

    broadly · uncountable

    Near-synonyms: chestnut, russet

  3. cớm, cảnh sát

    In full copper butterfly: any of various lycaenid butterflies with copper-coloured upperwings, especially those of the genera Lycaena and Paralucia.

    broadly · countable

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