— ineffability, ineffableness , n. — ineffably , adv.
/in ef"euh beuhl/ , adj.
1. incapable of being expressed or described in words; inexpressible: ineffable joy.
2. not to be spoken because of its sacredness; unutterable: the ineffable name of the deity.
[ 1400-50; late ME ineffabilis. See IN- 3 , EFFABLE ]
Syn. 2. unspeakable.