ἐκκρουστικός
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
English (LSJ)
ή, όν,
A fitted for expelling, τοῦ ἐλέου Arist.Rh.1386a22 ; τοῦ λόγου Arr.Epict.2.18.29.
German (Pape)
[Seite 765] ή, όν, zum Herausstoßen geeignet, verdrängend, ἐλέου Arist. rhet. 2, 8.