ἐπιθαλαττίδιος
From LSJ
Ἀναβάντα γὰρ εἰς τὴν ἀκρόπολιν, καὶ διὰ τὴν ὑπερβολὴν τῆς λύπης προσκόψαντα τῷ ζῆν, ἑαυτὸν κατακρημνίσαι → For he ascended the acropolis and then, because he was disgusted with life by reason of his excessive grief, cast himself down the height
English (LSJ)
= ἐπιθαλασσίδιος = ἐπιθαλάσσιος (lying on the coast, dwelling on the coast, marine).
French (Bailly abrégé)
att. c. ἐπιθαλασσίδιος.
German (Pape)
att. für ἐπιθαλασσίδιος.