tetl (Mdz51r)
This element stands for a stone (tetl). It has been carved from the compound place name Teciuhtlan. It is a circle, because it was meant to represent the stone-like water droplets that are hail. The circle is filled with alternating orange and purple wavy lines, which are emblematic of stones in Nahuatl hieroglyphs.
Stephanie Wood
The only thing missing from this tetl is the curly ends, but the coloring and shapes of the wavy, alternating stripes are enough to provide the phonetic Te- start to the place name and clarify that this "droplet" is a hard like a stone.
Stephanie Wood
c. 1541, or by 1553 at the latest
Stephanie Wood
stones, rocks, piedras, granizo
te(tl), stone or rock, https://nahuatl.wired-humanities.org/content/tetl
Codex Mendoza, folio 51 recto, https://digital.bodleian.ox.ac.uk/objects/2fea788e-2aa2-4f08-b6d9-648c00..., image 112 of 118.
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).