a manuscript in which the text is supplemented with such decoration as initials, borders (marginalia) and miniature illustrations. In the strictest definition, the term refers only to manuscripts decorated with gold or silver; but in both common usage and modern scholarship, the term refers to any decorated or illustrated manuscript from Western traditions.
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He knew that the true story of certain events, which he would have given his life to be able to reconstruct accurately and in full, was to be read within that window, streaked with bars of light, as within the illuminated, golden boards of one of those precious manuscripts, by whose wealth of artistic treasures the scholar who consults them cannot remain unmoved.