ἀστόχημα
From LSJ
ἀναγκαιότεραι μὲν οὖν πᾶσαι ταύτης, ἀμείνων δ᾽ οὐδεμία → accordingly, although all other sciences are more necessary than this, none is more excellent (Aristotle, Metaphysics A 983a10)
English (LSJ)
ατος, τό,
A failure, fault, Plu. 2.520b.
German (Pape)
[Seite 376] τό, das Verfehlen, der Irrthum, τὰ περὶ τὸν βίον ἀστ. Plut. de curios. 10.