(a loanword from Spanish)

Principal English Translation: 

a rulerly-painting, a painting or document about indigenous rulers (partly a loanword from Spanish; pintura, painting)
Codex Chimalpahin: Society and Politics in Mexico Tenochtitlan, Tlatelolco, Culhuacan, and Other Nahuatl Altepetl in Central Mexico; The Nahuatl and Spanish Annals and Accounts Collected and Recorded by don Domingo de San Antón Muñón Chimalpahin Quauhtlehuanitzin, eds. and transl. Arthur J. O. Anderson and Susan Schroeder (Norman: University of Oklahoma Press, 1997), vol. 2, 84–85.

Orthographic Variants: 
tlahtocabintura, tlahtocapintura