κυμοθαλής
From LSJ
τῶν λεγομένων τά μέν κατά συμπλοκήν λέγεται, τά δέ ἄνευ συμπλοκῆς → forms of speech are either simple or composite (Aristotle, Categoriae 1a16-17)
English (LSJ)
ές, A abounding with waves, of Poseidon, Orph.H. 17.5.
German (Pape)
[Seite 1531] Poseidon, der wogenquellende, wogenreiche, Orph. H. 16, 5.
Greek (Liddell-Scott)
κῡμοθᾰλής: -ές, ἔχων ἄφθονα κύματα, ἐπὶ τοῦ Ποσειδῶνος, Ὕμν. Ὀρφ. 16. 5.