ἐξομολόγησις
From LSJ
τὸ λακωνίζειν πολὺ μᾶλλόν ἐστιν φιλοσοφεῖν ἢ φιλογυμναστεῖν → to behave like a Lacedaemonian is much more to love wisdom than to love gymnastics (Plato, Protagoras 342e6)
English (LSJ)
εως, ἡ,
A admission, confession, ἥττης Plu.2.987d; ἄρτου, i.e. of the possession of a loaf, J.BJ5.10.3; confession of gratitude, Ph.1.60, al.