atonauhtinemi.

Headword: 
atonauhtinemi.
Principal English Translation: 

to have feverishness alternating with cold (see Molina)

Alonso de Molina: 

atonauhtinemi. n. (pret. onatonauhtinen.) tener ciciones.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 9r. col. 1. Thanks to Joe Campbell for providing the transcription.

Attestations from sources in English: 

atonauia = to have a fever, to be sick
Daniel Garrison Brinton, Ancient Nahuatl Poetry: Containing the Nahuatl Text of XXVII Ancient Mexican Poems (1887), 150.