Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun Either of two basic carbonates of copper, used as a blue or green pigment.

from The Century Dictionary.

  • noun A name applied to two pigments, one green, the other blue, prepared by decomposing copper nitrate with chalk or quicklime. See greenand blue.

from the GNU version of the Collaborative International Dictionary of English.

  • noun obsolete Verdigris.
  • noun Either one of two pigments (called blue verditer, and green verditer) which are made by treating copper nitrate with calcium carbonate (in the form of lime, whiting, chalk, etc.) They consist of hydrated copper carbonates analogous to the minerals azurite and malachite.
  • noun a pale greenish blue color, like that of the pigment verditer.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun obsolete verdigris
  • noun obsolete Either of two pigments (blue verditer and green verditer) made by treating copper nitrate with calcium carbonate.

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[Middle English, alteration of Old French verd de terre, green of earth : verd, green; see verdant + de, of; see verdigris + terre, earth (from Latin terra; see ters- in Indo-European roots).]

from Wiktionary, Creative Commons Attribution/Share-Alike License

French vert-de-terre, literally "green of earth".

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Examples

Comments

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  • coppertone

    September 29, 2007

  • The blue-green rustlike discoloration of copper and brass.

    June 22, 2015