to come in a hurry (see Molina, who gives this in the first person)
Orthographic Variants:
niciuhtiuitz
Alonso de Molina:
niciuhtiuitz. (pret. oniualiciuhtia.) venir de priesa. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 71v. col. 2. Thanks to Joe Campbell for providing the transcription.