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Etymology
From dupli- (“double; duplicate”) + -ter (compare Jupiter). The term appears in late 20th and early 21st century writings on speculative astrophysics and temporal models. Coined by Ashlan Chidester in 1999.

Proper noun
dupliter

A hypothesized duplicate of the planet Jupiter proposed in speculative astrophysics as a conceptual anchor in certain non-linear time travel theories.
Once the Milky Way achieved higher cosmic velocity the Dupliter was enabled and time travel became available.
dupliter by psyaniderabbit November 20, 2025
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When texting, instant messaging, or commenting on a social networking site and due to lag, you send your message multiple times.
Guy (typing): Hey what's up? *Enter*
Guy: Hmm, it didn't show up, *Enter*

Facebook Wall:
Guy - Hey what's up?
Guy - Hey what's up?

Guy: Oh crap, duplitext.
duplitext by pjxnguyen March 8, 2010
Related Words

Dubliterate 

When you have no idea of the Dublin culture and/or sense of direction.
Alan, I am not very Dubliterate, so I'm likely to turn down the wrong street.
Dubliterate by NW Brown Star March 3, 2020