XIPINTIC knot in a tree, bump / nudo de árbol (Z) [(2)Zp.89,228]. In one attestation the vowels of the second and third syllables are marked long. In the other none of the vowels are so marked. See XIPIN-TLI, XIHXIPINTIC. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 325–326.