χάσμη
From LSJ
χαῖρ', ὦ μέγ' ἀχρειόγελως ὅμιλε, ταῖς ἐπίβδαις, τῆς ἡμετέρας σοφίας κριτὴς ἄριστε πάντων → all hail, throng that laughs untimely on the day after the festival, best of all judges of our poetic skill
English (LSJ)
ἡ,
A yawning, gaping, Hp.Aph.7.56; esp. from drowsiness, Id.VM10, Pl.R.503d, etc.: pl., Hp.Art.30, Plu.2.45d. 2 object of idle gaping, gazing-stock, Antip.Stoic.3.254.