Tepeyacac (Mdz10v)
This compound glyph for the place name Tepeyacac (today, Tepeyac) has two principal visual components, a two-tone green, bell-shaped mountain or hill (tepetl) and, on the left side, a terracotta-colored nose (yacatl). The nose protrudes just below the rocky outcropping on the left slope.
Stephanie Wood
The nose is not there for any semantic meaning relating to human anatomy. Rather, the nose was meant to bring up "point," in particular the mountain peak. The "yaca" from yacatl has been given a locative final -c, creating the postposition -yacac (locative, telling where). In this particular place, the peak was the site of a worship of a female divnity, Tonantzin ("Our Revered Mother"), and became important after contact as the eventual site of a basilica devoted to the Virgin Mary, the "Virgin of Guadalupe."
Stephanie Wood, drawing from the work of Gordon Whittaker
Stephanie Wood
c. 1541, or by 1553 at the latest
Stephanie Wood
mountains, hills, peaks, picos, montañas, cerros, noses, narices, nariz
tepe(tl), hill or mountain, https://nahuatl.wired-humanities.org/content/tepetl
yacat(l), nose, point, peak, https://nahuatl.wired-humanities.org/content/yacatl
-yacac (locative suffix), on the rim of, https://nahuatl.wired-humanities.org/content/yacac
"At the Point of the Mountain" [Gordon Whittaker, Deciphering Aztec Hieroglyphs, 2021, 106]
Codex Mendoza, folio 10 verso, https://digital.bodleian.ox.ac.uk/objects/2fea788e-2aa2-4f08-b6d9-648c00..., image 31 of 188.
The Bodleian Libraries, University of Oxford, hold the original manuscript, the MS. Arch. Selden. A. 1. This image is published here under the UK Creative Commons, “Attribution-NonCommercial-ShareAlike 3.0 License” (CC-BY-NC-SA 3.0).