ἐξάρυσις
From LSJ
ἑὰν δὲ προσποιούμενος ᾗ τὰ μαθήματά πως ἀπείρως προβάλλων, οὐκ ἔστιν αἰτίας ἔξω → But should one profess knowledge as he puts forward something in an inexperienced way, he is not without blame (Pappus 3.1.30.31f.)
English (LSJ)
εως, ἡ, A = ἀπάντλησις, Gal.19.98.
German (Pape)
[Seite 873] ἡ, das Ausschöpfen, Galen.
Greek (Liddell-Scott)
ἐξάρῠσις: -εως, ἡ, ἀπάντλησις, Γαλην. ἐν Ἱπποκρ. Γλωσσ. 468.
Spanish (DGE)
-εως, ἡ medic. evacuación, vaciado Hp. en Gal.19.98.