to fold or wrinkle something with another (see Molina)
IPAspelling:
ʃolotʃɑlwiɑː
Alonso de Molina:
xolochalhuia. nitetla. (pret. onitetlaxolochalhui.) plegar o arrugar algo a otro. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 160v. col. 2. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
XOLOCHALHUIĀ applic. XOLOCHOĀ.
XOLOCHOĀ vt to wrinkle, fold something / arrugar o plegar algo (M). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 330.