tlaihioanani tetl.

Headword: 
tlaihioanani tetl.
Principal English Translation: 

magnetic stone (?) (see Molina)

Orthographic Variants: 
tlayhioanani tetl
Alonso de Molina: 

tlayhioanani tetl. piedra yman.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 121v. col. 1. Thanks to Joe Campbell for providing the transcription.