CUITLAXIHU(I) to get loose, to go weak / se suelta (el pie, la mano, etc.), se debilita (T) [(3)Tp.122]. This is a variant of CUETLAXIHU(I), which is also in T.
CUITLAXIHUĪHUA nonact. CUITLAXIHU(I)
CUITLAXIHUĪTIĀ caus. CUITLAXIHU(I) Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 74.