conquistar.

(a loanword from Spanish)

Headword: 
conquistar.
Principal English Translation: 

to conquer
(a loanword from Spanish)

Attestations from sources in Spanish: 

can yehuatzin mohuicas quinmoconquistarhuis auh huel amo quinequisque = pues el ira a conquistarlos, y puede ser que no quieran (San Bartolomé Capulhuac, Valley of Toluca, late seventeenth century or early eighteenth)
AGN Tierras 2860, exp. 1, 65r. Notes from Stephanie Wood's research on títulos primordiales.