Philadelphus
From LSJ
Ὅρκον δὲ φεῦγε καὶ δικαίως κἀδίκως (κἂν δικαίως ὀμνύῃς) → Iurare fugias, vere, falso, haud interest → Zu schwören meide, gleich ob richtig oder falsch
Latin > English (Lewis & Short)
Phĭlădelphus: i, m., = Φιλάδελφος (loving one's brother or sister),
I a Grecian and Roman surname.
I Ptolemaeus Philadelphus, a king of Egypt, Plin. 36, 7, 14, § 67; Gell. 6, 17, 3.—
II Annius Philadelphus, Cic. Phil. 13, 12, 26.—
III Philadelphus, a slave of Atticus, Cic. Att. 1, 11, 2: L. CALPVRNIVS L. L. PHILADELPHVS, Inscr. Maff. Mus. Veron. 274, 9.
Latin > French (Gaffiot 2016)
Phĭlădelphus,¹⁵ ī, m. (Φιλάδελφος), Philadelphe (qui aime son frère) [surnom d’un Ptolémée, roi d’Égypte] : Plin. 36, 67