2228 GREEK
η,
E
ay
a primary particle of distinction between two connected terms; disjunctive, or; comparative, than:--and, but (either), (n-)either, except it be, (n-)or (else), rather, save, than, that, what, yea. Often used in connection with other particles. Compare especially ηδη, - ede G 2235, ηπερ, - eper G 2260, ητοι, - etoi G 2273.