πτέρνις
From LSJ
τὸν αὐτὸν ἔρανον ἀποδοῦναι → pay him back in his own coin, repay him in his own coin, pay someone back in their own coin, pay back in someone's own coin, give tit for tat, pay back in kind
English (LSJ)
ὁ, a kind of A hawk, Arist.HA620a19.
German (Pape)
[Seite 808] ὁ, ein Raubvogel, Arist. H. A. 9, 36, v. l. πέρνης, u. Hesych.
Greek (Liddell-Scott)
πτέρνις: ὁ, εἶδος ἱέρακος, Ἀριστ. π. τὰ Ζ. Ἱστ. 9. 36, 1.
Greek Monolingual
ὁ, Α
είδος γερακιού.
[ΕΤΥΜΟΛ. < πτέρνα ή < πτερόν.
Russian (Dvoretsky)
πτέρνις: v. l. πτερνίς и πτέρνης, εως ὁ птернис (род хищной птицы) Arst.