n. Existence from eternity equally with another eternal being; equal eternity. [ 1913 Webster ]
n.;
The high and lofty One, that inhabiteth eternity. Is. lvii. 15. [ 1913 Webster ]
Thou know'st 't is common; all that lives must die,
Passing through nature to eternity. Shak. [ 1913 Webster ]
n. Infinite previous duration. [ R. ] “The world's preëternity.” Cudworth. [ 1913 Webster ]