TETEXOĀ vt to gnaw, chew something / lo roe, lo masca (el pie, la mano, etc.) (T) [(1)Tp.205]. Possibly T has lost a glottal stop, and this should be TEHTEXOĀ. See TEC(I).
TETEXILHUIĀ applic. TETEXOĀ.
TETEXŌLŌ nonact. TETEXOĀ. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 234.