a murderer, a killer; or, he who mistreats someone else; or, a poisonous thing (see Molina and Karttunen)
IPAspelling:
teːmiktiɑːni
Alonso de Molina:
temictiani. matador, o el que maltrata a otro, o cosa mortifera y venenosa. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 98r. col. 1. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
TĒMICTIĀNI murderer or someone who assaults others, something mortal, harmful or poisonous / matador, o el que maltrata a otro, o cosa mortífera y venenosa (M) [(2)Cf.44r,117r,(2)Xp.84]. See MICTIĀ. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 222–223.