tzocuil.

Headword: 
tzocuil.
Principal English Translation: 

goldfinch (a bird)

Orthographic Variants: 
tzoncuil
IPAspelling: 
tsokwil
Alonso de Molina: 

tzocuil. xirguerito.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 153r. col. 1. Thanks to Joe Campbell for providing the transcription.