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circa 1828, in the meaning defined at sense 1
Latin ampliatus, past participle of ampliare to make wider, enlarge, from amplior, comparative of amplus wide, large
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“Ampliate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ampliate. Accessed 24 Jun. 2022.
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