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extensionist

[ ik-sten-shuh-nist ]

noun

  1. a person or organization that supports the extension of something:

    A dedicated life extensionist, he believes that one day humanity will live forever through artificial intelligence.



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Word History and Origins

Origin of extensionist1

First recorded in 1860–65
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Example Sentences

A filibuster may pass current under some such label as Political or Territorial Extensionist;—the name is a long, decent overcoat for his shabby ideas.

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