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Published: 1st September 2021

Citation: Astronist Institution. (2021). Centurialism. Available: Last accessed [enter date e.g. 1st Sept 2021].


noun  Astroeschatology

the assertion that the Humanic Exploration of The Cosmos must have begun by the turn of the twenty-second century or else the Degradation of humanity will commence.


Centurialist | sɛnˈ tjʊərɪəlɪst | noun
Centurialistic | sɛnˈ tjʊərɪəlɪstɪk | adjective
Centurially | sɛnˈ tjʊərɪəlɪ(ə)li | adjective & noun


Astro-English: from Astronese, the word centurial denotes a century; with the addition of the suffix -ism denoting “a formalised belief”, the result is “the belief that the scope window will closure sometime before the end of the 21st century.”

Encyclopaedic entry for “Stellaren” on

© 2021 by the Astronist Institution.

Notice: Each definition, extended description and etymological description found on is under copyright protection of the Astronist Institution and therefore should not be used elsewhere except in direct quotation along with a reference to its respective definition page on Exempt from this copyright protection are the words being defined themselves, unless otherwise stipulated with the tag trademark in which the use of such a word for your own commercial purposes is likely a breach of copyright.

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