Not based on science; existing outside the methods or domain of scientific inquiry.
From Latin 'extra' (outside) + 'scientific' (from Medieval Latin 'scientia' meaning knowledge, literally 'knowing', from 'scire' to know).
Philosophy, art, and religion are all extrascientific—not because they're wrong, but because they ask different questions that the scientific method (testing, measuring, repeating) isn't designed to answer, which doesn't make them less valuable.
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