to yawn (see Karttunen)
COCHCAMACOYĀHU(I) to yawn / bosteza (T) [(3)Tp.115]. M has camacoyauac ‘person with a large mouth’. See COCH(I), CAM(A)-TL, COYĀHUAC.
COCHCAMACOYĀHUĪHUA nonact. COCHCAMACOYĀHU(I)
COCHCAMACOYĀHUĪTIĀ caus. COCHCAMACOYĀHU(I) Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 36.