Δελφῖνα νήχεσθαι διδάσκεις: ἐπὶ τῶν ἐν ἐκείνοις τινὰ παιδοτριβούντων, ἐν οἷς ἤσκηται → Teaching dolphins to swim: is applied to those who are teaching something among people who are already well versed in it
| Full diacritics: διάκοιλος | Medium diacritics: διάκοιλος | Low diacritics: διάκοιλος | Capitals: ΔΙΑΚΟΙΛΟΣ |
| Transliteration A: diákoilos | Transliteration B: diakoilos | Transliteration C: diakoilos | Beta Code: dia/koilos |
ον,
A quite hollow, D.S.17.115.
