tlamaniztli.

Headword: 
tlamaniztli.
Principal English Translation: 

plane, flat surface (see Karttunen)

IPAspelling: 
tɬɑmɑnistɬi
Frances Karttunen: 

TLAMANIZ-TLI plane, flat surface / plano (Z) [(2)Zp.99,210]. See MAN(I).
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 281.