ἀποψοφέω

A. break wind, HP.Epid. 6.3.14, Arist. HA 633b7, Pr. 895b 17, Machoap.Ath. 8.349e.
II. sound loudly, φωνὴ ἐν λιμένι‐ψοφοῦσα Thphr. Sign. 40.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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