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
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What’s more impressive is that Iambic was able to move the treatment from its discovery phase to its clinical trial initiation in just two years — shaving years off what can be one of the most time-consuming aspects of new drug development. Brad Quick, CNBC, 19 May 2026 Every year, the consulting firm IDEA Pharma ranks companies on innovation, which takes into account revenue from new drugs; and invention, which looks at the number of drugs a company has in development and its R&D investment. Elaine Chen, STAT, 19 May 2026 The owners had a contract that included a salary cap, a pay cut for players, new rules governing free agency, and a new drug policy. Tracy Grant, Encyclopedia Britannica, 19 May 2026 That an unnamed new drug can bring patients back from the dead. Jon Christian, Futurism, 13 May 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 May. 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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