yollotl (FCbk11f206r)
This iconographic example, featuring a heart (yollotl, or yollotli/yollohtli), is included in this digital collection for the purpose of making comparisons with related hieroglyphs. The term selected for this example comes from the text near the image in the Digital Florentine Codex. There is no gloss, per se. This example shows a heart with an aorta or superior vena cava at the top. The latter has a visible hole at the top. It is cut at an angle. The artist has given the heart shading on the left edge and at the base of the aorta or vein.
Stephanie Wood
This heart is hieroglyphic, serving as an element in a compound glyph that says “pearl” (epyollotli). Some other heart elements already appear in this digital collection (see below). The -tli substantive suffix is attested in some manuscripts, but the -tl suffix is far more common for the word for heart.
Stephanie Wood
iollotli
yollotl, or yollotli
Stephanie Wood
1577
Jeff Haskett-Wood
corazones, arterias, venas, vena, artería, perla, perlas, joya, joyas, piedra, piedras, órgano del cuerpo

yollo(tl), heart, https://nahuatl.wired-humanities.org/content/yollotl
el corazón
Stephanie Wood
Available at Digital Florentine Codex/Códice Florentino Digital, edited by Kim N. Richter and Alicia Maria Houtrouw, "Book 11: Earthly Things", fol. 206r, Getty Research Institute, 2023. https://florentinecodex.getty.edu/en/book/11/folio/206r/images/0 Accessed 16 November 2025.
Images of the digitized Florentine Codex are made available under the following Creative Commons license: CC BY-NC-ND (Attribution-NonCommercial-NoDerivs 4.0 International). For print-publication quality photos, please contact the Biblioteca Medicea Laurenziana ([email protected]). The Library of Congress has also published this manuscript, using the images of the World Digital Library copy. “The Library of Congress is unaware of any copyright or other restrictions in the World Digital Library Collection. Absent any such restrictions, these materials are free to use and reuse.”

