πρόσορθρος

ον, Adv.
A. towards morning: Dor. τὸ πότορθρον, as Adv., Theoc. 5.126, cf. Erinn. in PSI 9.1090.48 + 8 (p. xii).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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