'Eleusinian' definitions:

Definition of 'Eleusinian'

From: GCIDE

Eleusinian \El`eu*sin"i*an\, a. [L. Eleusinius, Gr. ?.] Pertaining to Eleusis, in Greece, or to secret rites in honor of Ceres, there celebrated; as, Eleusinian mysteries or festivals. [1913 Webster]