TLACOPITZCĀN narrow, constricted place / reducido (Z) [(2)Zp.107,204]. Possibly Z has lost a glottal stop, and the first element of this should be TLAHCO ‘middle.’ See PITZAC-TLI, -CĀN. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 256.