lymphatic system

noun

: the part of the circulatory system that is concerned especially with scavenging fluids and proteins which have escaped from cells and tissues and returning them to the blood, with the phagocytic removal of cellular debris and foreign material, and with the immune response and that consists especially of lymphoid tissue, lymph, and lymph-transporting vessels

called also lymph system

Examples of lymphatic system in a Sentence

Recent Examples on the Web While a treatment with one of Faria’s team starts from $350, she’s shared some of her favorite (easy) exercises that are designed to stimulate your lymphatic system at home. Hannah Coates, Vogue, 28 Mar. 2024 If the lymphatic system doesn’t extend to the brain, how are waste products and debris being removed? William A. Haseltine, Forbes, 29 Feb. 2024 But while lipedema is an accumulation of abnormal fat, lymphedema is caused by tissue swelling that is triggered by a protein-rich fluid buildup that hasn’t been drained by the lymphatic system. Elizabeth Siegel, Allure, 8 Feb. 2024 After tapping her fingers over the entire area—inviting her lymphatic system to wake up, too—Yeoh raises a glass to another beauty secret. Jenny Berg, Vogue, 17 Jan. 2024 Rarely can medulloblastomas spread outside the central nervous system to the bones, or the lymphatic system. Dominique Fluker, Essence, 12 Jan. 2024 Hodgkin lymphoma, also known as Hodgkin’s disease, is a form of cancer that affects the lymphatic system. Amy Scharf, Scientific American, 11 Jan. 2024 The eggs hatch in the intestines before taking a puzzling trip through the lymphatic system to the lungs. Beth Mole, Ars Technica, 31 Aug. 2023 This movement is said to stimulate the lymphatic system and boost circulation, which may temporarily result in the appearance of smoother skin, says Dr. Chwalek. Maddie Aberman, Women's Health, 27 June 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'lymphatic system.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1830, in the meaning defined above

Time Traveler
The first known use of lymphatic system was in 1830

Dictionary Entries Near lymphatic system

Cite this Entry

“Lymphatic system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lymphatic%20system. Accessed 18 Apr. 2024.

Kids Definition

lymphatic system

noun
: the part of the circulatory system that consists of special tissue (as of the lymph nodes and tonsils), lymph, lymph-transporting vessels, and the thymus and spleen and is concerned especially with returning fluids and proteins back to the blood and with destroying material (as bacteria) foreign to the body

called also lymph system

Medical Definition

lymphatic system

noun
variants also lymph system or lymphoid system
: the part of the circulatory system that is concerned especially with collecting fluids and proteins that have escaped from cells and tissues and returning them to the blood, with the phagocytic removal of cellular debris and foreign material, and with immune responses, that overlaps and parallels the system of blood vessels in function and shares some constituents with it, and that consists mainly of the thymus, spleen, tonsils, lymph, lymph nodes, lymphatic vessels, lymphocytes, and bone marrow where stem cells differentiate into precursors of B cells and T cells

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