something tied again or tied extra well (see Molina)
Orthographic Variants:
tlaoppa ylpilli, tlaopa ylpilli, tlaopa ilpilli
Alonso de Molina:
tlaoppa ylpilli. cosa reatada. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 130r. col. 2. Thanks to Joe Campbell for providing the transcription.