Ἡλιάδης
From LSJ
εἰ ἀποκρυπτόντων τῶν Μήδων τὸν ἥλιον ὑπὸ σκιῇ ἔσοιτο πρὸς αὐτοὺς ἡ μάχη καὶ οὐκ ἐν ἡλίῳ → if the Medes hid the sun, the battle would be to them in the shade and not in the sun
English (LSJ)
ου, ὁ,
A child of the Sun, Luc.Am.2; οἱ Ἡλιάδαι, an ancient family in Rhodes, Str.14.2.8, D.S.5.56.
Greek (Liddell-Scott)
Ἡλιάδης: -ου, ὁ, υἱὸς τοῦ Ἡλίου, Λουκ. Ἐρωσ. 2∙ οἱ Ἡλιάδαι, ἀρχαία οἰκογένεια ἐν Ρόδῳ, Στράβ. 654, Διόδ. 5. 56. Πρβλ. ἡλιάς.
Russian (Dvoretsky)
Ἡλιάδης: ου ὁ Гелиад, сын Гелиоса Luc.