to take good care of something (see Karttunen)
YĒCPIY(A) vt; pret: -PIX~-PĪX to take good care of something / lo tiene bien, lo ahorra (T) [(3)Tp.219]. See YĒC-TLI, PIY(A). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 337.