a type of snake (see Karttunen)
XIUHQUILCŌĀ-TL a type of snake / culebra chirrionera (Z) [(2)Zp.37,228]. See XIHU(I)-TL, QUIL(I)-TL, CŌĀ-TL. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 327.