a land that is full of ravines, craggy, mountainous, hilly, full of woods and thickets (see Molina)
Alonso de Molina:
cuecuetlanquitepetl. tierra llena de barrancos fragosa y montosa. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 25v. col. 2. Thanks to Joe Campbell for providing the transcription.