κενολόγος
From LSJ
Καὶ μὴν ὑπεραποθνῄσκειν γε μόνοι ἐθέλουσιν οἱ ἐρῶντες, οὐ μόνον ὅτι ἄνδρες, ἀλλὰ καὶ αἱ γυναῖκες. → After all, it is only those in love who are actually willing to die for another — not just men, but women as well. (Plato, Symposium 179b)
German (Pape)
[Seite 1417] leeres Geschwätz vorbringend.
Greek (Liddell-Scott)
κενολόγος: -ον, ὁ κενά, μάταια, ἀνόητα λέγων, φλύαρος, Γλωσσ.
French (Bailly abrégé)
ος, ον :
qui dit des choses vaines ou frivoles.
Étymologie: κενός, λέγω³.