Principal English Translation:
talons, or an eagle claw
Gran Diccionario Náhuatl, citing Wimmer (2004), who cites Sahagún, "cuahuiztitl" = "Serres, griffes d'aigle," https://gdn.iib.unam.mx/diccionario/cuahuiztitl/46281. Translated here by Stephanie Wood from the French. We have tweaked the orthography of the word here, too.