(one who has) moved from one house to another (see Molina)
IPAspelling:
mokɑlkɑːwki
Alonso de Molina:
mocalcauhqui. mudado de vna casa a otra. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 57v. col. 1. Thanks to Joe Campbell for providing the transcription.