I

a medicinal shrub with thorns that were believed to resemble "old women's teeth"
(Central Mexico, 1571–1615)

The Mexican Treasury: The Writings of Dr. Francisco Hernández, ed. Simon Varey, transl. Rafael Chabrán, Cynthia L. Chamberlin, and Simon Varey (Stanford: Stanford University Press, 2000), 131.

a U-bolt for a carriage (see Molina)

to give something at a good time or moment (see Molina)

something that looks similar to another (see Molina)

to say, to speak; to volunteer (see Karttunen, Lockhart, and Molina)

his, her, or its name (the possessed form of tocaitl, name); itocatzin (or ytocatzin) = the referential form

a son that gives honor and joy to his parents by doing virtuous and heroic acts (see Molina)

sweat, perspiration (see Karttunen, Sahagún)