new drug

noun

: a drug that has not been declared safe and effective by qualified experts under the conditions prescribed, recommended, or suggested in the label and that may be a new chemical formula or an established drug prescribed for use in a new way

Examples of new drug in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Kelly Chibale says that the hunt for new drugs is kind of like a fairy-tale quest. Ari Daniel, NPR, 22 Mar. 2026 Since 2018, China’s output in terms of new drug discovery has tripled, while output by American sources has remained comparatively flat, according to one analysis by researchers at Stony Brook University. Megan Molteni, STAT, 19 Mar. 2026 So alongside the development of all these new drugs, nephrologists have been thinking about ways to increase awareness about chronic kidney disease so more people can begin benefiting from these medications, says Giovanni Strippoli, a nephrologist at the University of Bari in Italy. Tara Haelle, Scientific American, 17 Mar. 2026 Dogs are used to test new drugs, medical devices and chemicals, as well as in research on diseases like cancer and heart disease. Quinn Clark, jsonline.com, 16 Mar. 2026 See All Example Sentences for new drug

Word History

First Known Use

circa 1951, in the meaning defined above

Time Traveler
The first known use of new drug was circa 1951

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Cite this Entry

“New drug.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/new%20drug. Accessed 26 Mar. 2026.

Medical Definition

new drug

noun
: a drug that has not been declared safe and effective by qualified experts under the conditions prescribed, recommended, or suggested in the label and that may be a new chemical formula or an established drug prescribed for use in a new way
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