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interferant

noun
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in·​ter·​fe·​rant | \ ˌintə(r)ˈfirənt, -fēr- \
plural -s

Definition of interferant

: the holder of or an applicant for a patent that conflicts with a patent granted earlier

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History and Etymology for interferant

interfere + -ant

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“Interferant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interferant. Accessed 22 Feb. 2020.

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