Wiktionary
aeviternity
n. (context philosophy English) The midpoint between time and eternity; the mode of being of the angels, saints, and celestial bodies (which mediaeval astronomy believed to be unchanging).
Usage examples of "aeviternity".
He blessed her, thinking her some angel, and in his blessing her aeviternity was released to her, and down his blessing beatitude ran to greet her, a terrible good.