ewigkeit
1877, from German, literally “eternity.”
Examples from the Web for ewigkeit Historical Examples of ewigkeit
All we know is that they flew into the Ewigkeit and are “missing.”
Alan Bott
Those found, he goes off with ponderous serenity into the ewigkeit.
The Galaxy, Volume 23, No. 2, February, 1877
Various
Her determination of two hours ago had vanished into the Ewigkeit.
Various
Ewigkeit was therefore originally time, and “for all time” came naturally to mean “for all eternity.”
F. Max Mller
When another week has rolled by and disappeared into the Ewigkeit, vary the menu.
Elizabeth Robins Pennell