tzopi.

Headword: 
tzopi.
Principal English Translation: 

for a piece of weaving or other construction to get finished
(see Karttunen)

IPAspelling: 
tsopi
Frances Karttunen: 

TZOP(I) for a piece of weaving or other construction to get finished / acabarse de concluir la tela (M) This is implied by TZŌTZOPĀZ-TLI ‘weaver’s reed.’
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 318.