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supersonic

noun

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The first known use of supersonic was in 1919

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“Supersonic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/supersonic. Accessed 11 Apr. 2021.

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Medical Dictionary: Definition of supersonic

Nglish: Translation of supersonic for Spanish Speakers

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