ilhuichihua.

Headword: 
ilhuichihua.
Principal English Translation: 

to celebrate a festivity or holiday (see Molina)

Orthographic Variants: 
ilhuichiua
IPAspelling: 
ilwitʃiːwɑ
Alonso de Molina: 

ilhuichiua. n. (pret. onilhuichiuh.) celebrar fiesta.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 37v. col. 1. Thanks to Joe Campbell for providing the transcription.