[Meaning] disorder.
"After all crying out together they remained, as it were, dumbfounded. But once the word had quickly spread into the multitude there was no longer confusion; rather, some rushed at the envoys, as if all the blame for these things was theirs, while others attacked the remainder of the Italians, venting their rage on them, and others [ran] to the city gates."[1]
Alogistia ["thoughtlessness"] is also a word in Polybius.[2]