acolli (MH501v)
This element meaning "shoulder" (acolli) or "a bend" (colli) shows a full arm, without much particular attention to the shoulder. This arm has quite a bit of shading, which creates a three-dimensionality.
Stephanie Wood
Earlier glyphs for shoulder have a bone protruding from the shoulder, which does draw some attention to it. But here, the "bend" in the landscape--to which acolli or colli can refer--appears to be represented better by the elbow. The added shading shows European stylistic influence.
Stephanie Wood
1560
Jeff Haskett-Wood
shoulders, hombros, bent, torcido
acol(li), shoulder, https://nahuatl.wired-humanities.org/content/acolli
col(li), something bent, a bend, https://nahuatl.wired-humanities.org/content/colli-1
coltic, curved, bent, https://nahuatl.wired-humanities.org/content/coltic
Matrícula de Huexotzinco, folio 501v, World Digital Library, https://www.loc.gov/resource/gdcwdl.wdl_15282/?sp=82&st=image
This manuscript is hosted by the Library of Congress and the World Digital Library; used here with the Creative Commons, “Attribution-NonCommercial-ShareAlike 3.0 License” (CC-BY-NC-SAq 3.0).