παπαιάξ

A. παπαῖ, ἀππαπαῖ παπαιάξ Ar. V. 235, cf. Luc. Fug. 33.
II. exclam. of surprise, E. Cyc. 153, Ar. Lys. 924.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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