ἐφέβδομος

ον
A. containing 1 + 1/7, Theo Sm.p.77 H., Iamb. in Nic. p.84 P., Hero *Stereom. 1.20.2, al.; cf. ἐπιέβδομος.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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