tecopini.

Headword: 
tecopini.
Principal English Translation: 

to pry out stones, boulders (See Karttunen)

Orthographic Variants: 
tecopīni
IPAspelling: 
tekopiːni
Frances Karttunen: 

TECOPĪN(I) to pry out stones, boulders / arranca piedra (T) [(1)Tp.224]. See TE-TL, COPĪN(I).
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 217.