to be importunate, obtrusive, troublesome (see Molina)
Orthographic Variants:
aninopeuilma
Alonso de Molina:
aninopeuilma. (pret. aoninopeuilma.) ser importuno. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 6r. col. 2. Thanks to Joe Campbell for providing the transcription.