having the point turned up, as in a snub nose (see Molina and dictionaries of Spanish)
Alonso de Molina:
motilma ololo. arregazado, o arregazada. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 060r. col. 2. Thanks to Joe Campbell for providing the transcription.