a doorway or gate that is closed with two doors (see Molina)
Orthographic Variants:
ontemani quauhtlatzacuillotl
Alonso de Molina:
ontemani quauhtlatzacuillotl. puerta que se cierra con dos puertas. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 77r. col. 2. Thanks to Joe Campbell for providing the transcription.