acachachatl.

Headword: 
acachachatl.
Principal English Translation: 

a type of grasshopper, locust

IPAspelling: 
ɑːkɑtʃɑtʃɑtɬ
Frances Karttunen: 

ĀCACHACHA-TL pl: -MEH (acachachameh) a type of grasshopper, locust
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 1.