Definition: A "lymph gland," also known as a lymph node, is a small, bean-shaped structure in the body that is part of the immune system. It helps filter harmful substances, such as bacteria and viruses, and produces lymphocytes, which are a type of white blood cell that helps fight infection.
In more advanced contexts, you might hear phrases like "lymphatic system," which refers to the network of lymph glands, vessels, and organs that work together to maintain fluid balance and defend the body against infections.
While "lymph gland" specifically refers to the glands in the immune system, the word "gland" on its own can refer to any organ in the body that produces a substance, such as hormones or saliva.
There are no widely recognized idioms or phrasal verbs specifically related to "lymph gland." However, you may encounter phrases in medical discussions such as: - "Swollen lymph nodes" – This refers to lymph glands that have become enlarged, often due to infection or illness.
A "lymph gland" is an important part of your body's defense system. Understanding this term can help you talk about health and the immune system more effectively.