gall-nut ink

English

Noun

gall-nut ink (plural gall-nut inks)

  1. acid blue-to-black ink, blue or purple when fresh, but turning intense black from iron oxidation, containing iron ions and tannic acids obtained from crushed gall-nuts and a solution of gum, or glue, and copperas, slowly replaced carbon ink and used from late antiquity to 20th century

Synonyms

  • gall nut ink
  • gallnut ink
  • iron-gall ink
  • iron gall ink
  • oak-gall ink
  • oak gall ink
  • standard ink
  • common ink

Translations

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