ἀτόπημα
From LSJ
νόησε δὲ δῖος Ὀδυσσεὺς σαίνοντάς τε κύνας, περί τε κτύπος ἦλθε ποδοῖιν → godly Odysseus heard the fawning of dogs, and on top of that came the beat of two feet
English (LSJ)
ατος, τό,
A absurdity, S.E.M.1.80. 2 strange sight or occurrence, POxy.1557.6 (iii A.D.), al. 3 offence, PTeb.303.11 (ii A. D.), Procop.Pers.1.24.