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Hieron

Ἓν οἶδα, ὅτι οὐδὲν οἶδα –> I know only one thing, that I know nothing | all I know is that I know nothing.
Diogenes Laertius, Lives of the Philosophers, Book 2 sec. 32.

Latin > French (Gaffiot)

(1) Hĭĕrōn,¹² v. Hiero.
(2) Hĭĕron¹² (-rum), n., ville d’Asie, près du Palus-Méotide : Plin. 6, 17.

Latin > German (Georges)

Hierōn, s. Hiero.