(a loanword from Spanish)

Principal English Translation: 

to appear, as in a saint making an apparition to the faithful (see attestations)

Attestations from sources in English: 

se albarecion el grorioso San miguel a Diego lasaro el 8 de mayo De 1631 años = There was an apparition of the glorious San Miguel to Diego Lázaro on the 8th of May, 1631. (This phrase does not contain Nahuatl words; it appears in Spanish, even though entries above and below this one are in Nahuatl.)
Here in This Year: Seventeenth-Century Nahuatl Annals of the Tlaxcala-Puebla Valley, ed. and transl. Camilla Townsend, with an essay by James Lockhart (Stanford: Stanford University Press, 2010), 176–177.