sustenance, food (see Molina); literally, water and food
Orthographic Variants:
atl tlaqualli
Alonso de Molina:
atl, tlaqualli. mantenimiento, o comida. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 9r. col. 1. Thanks to Joe Campbell for providing the transcription.