having a blunt nose, or a "Roman" nose (see Molina)
Orthographic Variants:
yacatapayultic
Alonso de Molina:
yacatapayultic. narizrromo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 30r. col. 2. Thanks to Joe Campbell for providing the transcription.