Principal English Translation:
to excite other people to riot; to get worked up, to become disturbed; to disturb others (see Karttunen and Molina)
Lockhart’s Nahuatl as Written:
ahcomana = to get disturbed, worked up
James Lockhart, Nahuatl as Written: Lessons in Older Written Nahuatl, with Copious Examples and Texts (Stanford: Stanford University Press and UCLA Latin American Studies, 2001), 210.