tlanextilli.

Headword: 
tlanextilli.
Principal English Translation: 

something revealed or manifested; or, something found and discovered; or, a person accused of something; or, something reinvented or composed again (see Molina); an invention (see Sahagún)

IPAspelling: 
tɬɑneːʃtiːlli
Alonso de Molina: 

tlanextilli. cosa reuelada o manifestada, o cosa hallada y descubierta, o persona encartada, o cosa compuesta e inuentada de nueuo.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 128v. col. 2. Thanks to Joe Campbell for providing the transcription.

Attestations from sources in English: 

ytlanextil = his inventions (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 1 -- The Gods; No. 14, Part 2, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1950), 16.