adjective Pop·per·ian \päˈperēən, -ˈpir-\

Definition of Popperian

  1. :  of, relating to, or characteristic of the theories of Karl Popper; especially :  of or relating to the theory that a hypothesis can be falsified by observed exceptions but never absolutely proven to be true

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Origin and Etymology of popperian

Karl Popper †1994 British (Austrian-born) philosopher + English 2-an

First Known Use: 1958

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feeling or affected by lethargy

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