ἑπτάς
From LSJ
ὃς ἂν βούληται τῆν γῆν κινῆσαι κινησάτω τὸ πρῶτον ἑαυτόν → let him that would move the world first move himself
English (LSJ)
άδος, ἡ, A period of seven days, Arist.HA553a3(pl.). II period of seven years, Syria 5.338, etc. III the number seven, Theol.Ar.43, Nicom.Ar.1.16.
German (Pape)
[Seite 1013] άδος, ἡ, eine Anzahl von sieben, dah. = ἑβδομάς, die Woche, Arist. H. A. 5, 20. 27; Nicom. arithm.
Greek (Liddell-Scott)
ἑπτάς: -άδος, ἡ, ὁ ἀριθμὸς ἑπτά, Ἀριστ. π. τὰ Ζ. Ἱστ. 5. 20, 3, κτλ.
Greek Monolingual
η
βλ. επτάδα.
Russian (Dvoretsky)
ἑπτάς: άδος ἡ гептада, седмица, семерка Arst.