TĒNCUALCAX(I)-TL pI- -TIN jaw / quijada (X) [(3)Xp.85]. This is literally 'saliva box.' X marks the vowel of the second syllable long, but it is short in T's TĒNCUALAC-TLI. See TĒNCUALAC-TLI, CAX(I)-TL, TĒNCUĀTZIN. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 224–225.