the waste/excrement or fertilizer from domestic fowl (probably turkeys) (see Molina)
IPAspelling:
toːtolkwitɬɑtɬ
Alonso de Molina:
totolcuitlatl. gallinaza, estiercol dellas. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 150v. col. 1. Thanks to Joe Campbell for providing the transcription.