to ache, burn (see Karttunen)
TŌNĒHU(I) to ache, burn / arde, duele (T) [(4)Tp.137,242,(2)Zp.13,224]. See TŌNEHU(A).
TŌNĒHUĪHUA nonact. TŌNĒHU(I).
TŌNĒHUĪTIĀ caus. TŌNĒHU(I). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 247.