lymph node

noun

: any of the rounded masses of lymphoid tissue that are surrounded by a capsule of connective tissue, are distributed along the lymphatic vessels, and contain numerous lymphocytes which filter the flow of lymph passing through the node

Examples of lymph node 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.
Imaging tests: Computed tomography (CT) scans, X-rays, or ultrasounds may help your healthcare provider check if AML has affected organs like your liver, spleen, or lymph nodes. Health, 24 May 2025 These treatments may be given before or after surgery to remove the prostate and surrounding lymph nodes. Abby Norman, Verywell Health, 20 May 2025 The disease has also been detected in lymph nodes next to her liver. Katherine Rosman, New York Times, 1 May 2025 Her lymph nodes swelled constantly, but biopsies showed no cancer. David Oliver, USA Today, 23 Apr. 2025 See All Example Sentences for lymph node

Word History

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of lymph node was in 1892

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Cite this Entry

“Lymph node.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lymph%20node. Accessed 27 May. 2025.

Kids Definition

lymph node

noun
: one of the rounded masses of tissue occurring along the lymphatic vessels and containing lymphocytes which filter the flow of lymph

called also lymph gland

Medical Definition

lymph node

noun
: any of the rounded masses of lymphoid tissue that are surrounded by a capsule of connective tissue, are distributed along the lymphatic vessels, and contain numerous lymphocytes which filter the flow of lymph passing through the node

called also lymph gland

More from Merriam-Webster on lymph node

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