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perceptionism

noun
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per·​cep·​tion·​ism | \ -shəˌnizəm \
plural -s

Definition of perceptionism

: the theory that all knowledge is relative to sense perception

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“Perceptionism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perceptionism. Accessed 2 Jul. 2020.

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