ἐνθύμιον

From LSJ

Τοὺς τῆς φύσεως οὐκ ἔστι λανθάνειν (μανθάνειν) νόμους → Legibus naturae non potest evadier → Naturgesetze keiner insgeheim verletzt

Menander, Monostichoi, 492

English (Woodhouse)

scruple, point of conscience, qualm of conscience, something that weighs on one's conscience, twinge of conscience

⇢ Look up on Google | Wiktionary | LSJ full text search (Translation based on the reversal of Woodhouse's English to Ancient Greek dictionary)