something deferred or prolonged, something delayed (see Molina)
Orthographic Variants:
tlauecaualli, tlauecahualli
IPAspelling:
tɬɑwehkɑːwɑlli
Alonso de Molina:
tlauecaualli. cosa diferida, o prolongada. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 144r. col. 1. Thanks to Joe Campbell for providing the transcription.