something that will always exist; it will be for all time (see Molina)
Orthographic Variants:
muchipa ca
Alonso de Molina:
muchipa ca. cosa que siempre permanece. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 061r. col. 2. Thanks to Joe Campbell for providing the transcription.