ἐπαναποδίζω
From LSJ
ἀλλ' οὐκ ἂν μαχέσαιτο· χέσαιτο γάρ, εἰ μαχέσαιτο → fighting is what she can't do, for if she should fight she would shit
English (LSJ)
A retrace one's steps in argument, Alex.Aphr. in Metaph.813.20.
German (Pape)
[Seite 900] zurückrufen u. genau untersuchen, ἐπαναποδιστέον Arist. de gen. et corr. 1, 3.