a rattlesnake (See Karttunen)
TĒCUĀNCŌĀ-TL pl: -MEH rattlesnake / víbora (C), culebra, víbora de cascabel (X) [(1)Cf.96r, (3)Xp.83]. See TĒCUĀNI, CŌĀ-TL. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 218.