enfernity 

A portmanteau of the english ‘infernal’ and the french ‘enfer’: enfernal (and its adjective and verb tenses) connotes a double or extra-hellish thing, place, or event.

This place is an enfernity, feels like I’m in israel.

enfernity by Smithlyin June 25, 2019

Violet Evergarden automemory doll and eternity 

A absolute highly recommended masterpiece and one of the best anime that exists on this universe and outer universe with a high quality art

-repects to all the talented people who created this masterpiece <3

Violet Evergarden automemory doll and eternity is an absolute masterpiece

Violet Evergarden automemory doll and eternity by JO MAMA OLD HAG August 2, 2020

Eternity Code 

A code based on an entirely new, made up language. The language is usually known by a single person (the one who made it up). A code of this sort would theoretically take an eternity to crack, thus giving it it's name.
There is no single Eternity Code; anyone could make up their own, though it would take a lot of time because a whole new language would have to be thought out.

Read Artemis Fowl: The Eternity Code by Eoin Colfer, as I don't have my own example.

Eternity Code by Dan30 January 1, 2012

Frozen Eternity 

a very unknown melodic death metal band. but they sound really good, if they would be just a bit more known, they would have so many fans. oh, and the have a myspace page too. more info from there:

Frozen Eternity is widely known for their melodic, yet powerful sound. They combine the heavy grinding force of death metal, exceedingly colorful keyboard melodies and biting vocals to create a very illustrious sound.

FE formed back in mid 2005 by two teens, Cody Davis (Vocals/Guitar) and Josh Dummer (Guitar). After a few months of recording, they released a full length album, "Forgotten Past," in 2006. After much success of the album through Myspace and other music related sites, the two founders decided it was time to gather a full line-up of members. That was when Chris Jones (Drums) Paul Jones (Bass) Cody Dale (Keyboards) were all added to the list. They began playing many shows across their home state of Colorado in 2007 and have also recorded and released another CD entitled "Dreams Turned to Ashes."

guy1: omg frozen eternity is so fucking good!

guy2: who the fuck is frozen eternity?

Frozen Eternity by anonymous88888 May 29, 2009

the dance of eternity 

Another amazing entry by the progressive band Dream Theater. Truly inmpressive, this song captures some of the best riffs of the instuments used (guitar, bass, drums and keyboards). Progressive rock haters would probably get a headache from this song but you have to admire the talent that is poured out into this amazing 6 minute song. The ragtime keyboard solo is also very fullfilling!

The Dance of Eternity rocks!

I like rocks...

the dance of eternity by Crimson Sunrise April 21, 2006

Measurable Eternity 

A known period of time that isn't really that long but still seems to take forever.

Examples:

The last day of school before summer vacation begins.

The last 10 minutes of work before a 3 day weekend.

Waiting through all the ads and trailers before the movie you went to see starts.

Any business meeting.

Our weekly staff meeting at work was another measurable eternity. With every minute that passed I could feel whole geological epochs passing.

Measurable Eternity by weasel1969 December 24, 2019

eternity

is neither here, nor there eternal in faith, our souls will pass into the circle...never ending, never beginning

i have a tattoo of eternity on my leg

eternity by shim October 3, 2003