φῶκος
From LSJ
τὸ λακωνίζειν πολὺ μᾶλλόν ἐστιν φιλοσοφεῖν ἢ φιλογυμναστεῖν → to behave like a Lacedaemonian is much more to love wisdom than to love gymnastics (Plato, Protagoras 342e6)
German (Pape)
[Seite 1321] ὁ, = φώκαινα, Hesych.
Greek (Liddell-Scott)
φῶκος: ὁ, = φώκαινα, «φῶκος· κῆτος θαλάσσιον ὅμοιον δελφῖνι» Ἡσύχ.