to have chills, to shiver (See Karttunen)
PITZĀUHCĀCECU(I) to have chills, to shiver / tiene calofríos, tiene escalofríos (T) [(3)Tp.175]. See PITZĀUHQUI, CECU(I)..
PITZĀUHCĀCECUĪTIĀ caus. PITZĀUHCĀCECU(I). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 197.