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

George had successful surgery on Wednesday, January 15, but enlarged lymph nodes landed him back in the hospital two days later. —Josh Hammer, Newsweek, 17 Feb. 2025

But then a blood test came back positive — the cancer had spread to her lymph nodes. —Cara Lynn Shultz, People.com, 13 Feb. 2025

Radical cystectomy with a urinary diversion: The surgeon removes your entire bladder and any affected lymph nodes. —Steffini Stalos, Health, 25 Jan. 2025

Many locals are noticing inflamed lymph nodes and heightened levels of fluid retention which can signal that the body is experiencing a higher toxic load. —Jessica Ourisman, Forbes, 18 Jan. 2025

Word History

First Known Use

1892, in the meaning defined above

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