Itzcoatl (Azca23)
This is a painted black-line drawing of the compound glyph for the ruler’s name Itzcoatl (also seen in the reverential, Itzcoatzin), which might be translated as “Obsidian Serpent” or “Knife-Serpent.” It shows a tri-color, undulating serpent with a very large head, curling nose, and a protruding tongue in a stepped fret shape with fourteen obsidian points coming off the outer edge of the tongue. White teeth appear below the tongue, and the lips are outlined in purple. The tongue is striped with red and yellow along its length. The body of the serpent is pink and natural, and the belly is a purple-gray. Coming off the body are ten points of arrows, five above and five below. This serpent has an additional bifurcated tongue in a dark red-orange.
Stephanie Wood
We are calling this a glyph even lacking a gloss, being certain of its interpretation when based upon comparisons with other compound glyphs of this name. Normally, what are called iconographic examples in this digital collection are so labelled due to the lack of a confirming gloss. However, ideally, comparisons with glossed glyphs will help bear out the interpretations. Note the examples of Itzcoatl, below.
Stephanie Wood
post-1550, possibly from the early seventeenth century.
Jeff Haskett-Wood
rulers, gobernantes, Mexica, obsidiana, piedras, navajas, cuchillos, serpientes, culebras, víboras, serpents, snakes, cohuatl, knives, flints, points, arrows, puntas, xicalcoliuhqui, nombres de hombres, nombres de gobernantes, ondulante

Itzcoatl, a ruler of Tenochtitlan, https://nahuatl.wired-humanities.org/content/itzcoatl
itz(tli), obsidian blade, https://nahuatl.wired-humanities.org/content/itztli
coa(tl), snake or serpent, https://nahuatl.wired-humanities.org/content/coatl
Serpiente de Obsidiana, o Navaja-Culebra
Stephanie Wood
The Codex Azcatitlan is also known as the Histoire mexicaine, [Manuscrit] Mexicain 59–64. It is housed in the Bibliothèque Nationale de France, and hosted on line by the World Digital Library and the Library of Congress, which is “unaware of any copyright or other restrictions in the World Digital Library Collection.”
https://www.loc.gov/resource/gdcwdl.wdl_15280/?sp=23&st=image
The Library of Congress is “unaware of any copyright or other restrictions in the World Digital Library Collection.” But please cite Bibliothèque Nationale de France and this Visual Lexicon of Aztec Hieroglyphs.
