rear-guard
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 > Greek (Woodhouse)
substantive
P. ὀπισθοφύλακες, οἱ (Xen.).
be the rear-guard, v.:P. ὀπισθοφυλακεῖν (Xen.).