metagraphy

noun3

1. •
   metagraphics; hypergraphy

   • […] in an attempt to elaborate a sort of hypergraphy, or super-writing, produced to go beyond the limits of the preceding metagraphy, or post-writing. — 2008
2. •
   Symbolism that has no counterpart in speech.

   • Pilico and Aztec's presence in Spanish ritual, through metagraphy, novelistic speech, and heteroglossia, marks their presence in a dialogue. — 1987
3. •
   (no longer used, rare) Synonym of transliteration.

   • Considerable attention will be paid to metagrapnic methods, and to the application of metagraphy to foreign languages. — 1899