someone who gives a drink to another person or gets that person drunk (see Molina)
Orthographic Variants:
tetlauantiani
Alonso de Molina:
tetlauantiani. el que da abeuer a otro, o le emborracha. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 110r. col. 1. Thanks to Joe Campbell for providing the transcription.