cf. Gr. (DDGLC lemma ID 3548)ὀγδοάς the number eight, group of eight. noun(LSJ 1196b?)
Please cite as: TLA lemma no. C9911 (ⲟⲅⲇⲟⲁⲥ), in: Coptic Dictionary Online, ed. by the Koptische/Coptic Electronic Language and Literature International Alliance (KELLIA), https://coptic-dictionary.org/entry.cgi?tla=C9911 (accessed yyyy-mm-dd).