new blood

noun

: persons who are accepted into a group or organization and are expected to provide fresh ideas and vitality : fresh blood
… the social exclusivity common in this class in the early part of the century, which served to limit new blood and ideas …Anne H. Soukhanov

Examples of new blood 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.
Breast cancer grows when the tumors form new blood vessels and consume more oxygen. Quing Zhu, The Conversation, 6 Apr. 2026 In addition, the peptide seems to promote angiogenesis, the development of new blood vessels, possibly via a signalling molecule expressed in many human cancers. Dhruv Khullar, New Yorker, 6 Apr. 2026 Peptide drugs, on the other hand, are manufactured to last longer in the body to create a therapeutic response, such as controlling appetite or promoting the growth of new blood vessels, bone density or muscle. Anjeanette Damon, ProPublica, 3 Apr. 2026 Nearly every perimeter player expected to be in consideration for the event — except for Sabrina Ionescu — is in Puerto Rico, and Lawson will have difficult decisions to make between experience and new blood. Sabreena Merchant, New York Times, 12 Mar. 2026 See All Example Sentences for new blood

Word History

First Known Use

1824, in the meaning defined above

Time Traveler
The first known use of new blood was in 1824

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Cite this Entry

“New blood.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/new%20blood. Accessed 25 Apr. 2026.

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