a place full of gravel and pebbles; or the place where the husks of grapes are thrown (see Molina and SpanishDict)
Orthographic Variants:
tetzicueualla
Alonso de Molina:
tetzicueualla. caxcajal. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 111r. col. 2. Thanks to Joe Campbell for providing the transcription.