χαιρηδών
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
English (LSJ)
όνος, ἡ,
A delectation, Com. word in Ar.Ach.4, formed after ἀλγηδών.
German (Pape)
[Seite 1325] όνος, ἡ, Freude, komisch nach ἀλγηδών gebildet, Ar. Ach. 4, wo der Schol. über den Accent spricht.
Greek (Liddell-Scott)
χαιρηδών: -όνος, ἡ, χαρμοσύνη, χαρά, κωμ. λέξις ἐν Ἀριστοφ. Ἀχ. 4, σχηματισθεῖσα κατὰ τὸ ἀλγηδών. ΙΙ Χαιρήμων, ὁ, ὡς κύρ. ὄνομα, Ἔφιππος ἐν «Ἐφήβοις» 2.