1. An addition at the end of something else.
a. Lit. The addition to an article not written by the original author(s). Most often on an interactive journal, online blog or act of Exquisite Corpse. In the case of the lattermost it will refer to the final entry.
Related forms: Ependeturously (adv), ependeturial (adj. rare), ependetement (noun).
First known usage is by Dominic J. Allen signing off an ependeturous ependetement on a cohort's (Christopher Stokes) blog:
Dominic J. Allen