immune system

im·mune sys·tem

I i

Definitions of immune system words

noun immune system a diffuse, complex network of interacting cells, cell products, and cell-forming tissues that protects the body from pathogens and other foreign substances, destroys infected and malignant cells, and removes cellular debris: the system includes the thymus, spleen, lymph nodes and lymph tissue, stem cells, white blood cells, antibodies, and lymphokines. 1
noun immune system biological defence mechanisms 1
countable noun immune system Your immune system consists of all the organs and processes in your body which protect you from illness and infection. 0
noun immune system a system of the body that provides protection to foreign materials (antigens) by producing antibodies, etc 0
noun immune system the system that protects the body from disease by producing antibodies 0
noun immune system (anatomy, immunology) The system that differentiates self from non-self and protects the body from foreign substances and pathogenic organisms by producing an immune response. It includes organs such as the thymus, the spleen and lymph nodes; tissue such as bone marrow, and lymphoid tissues such as the tonsils; cells such as lymphocytes including the B cells and T cells, and cell products such as antibodies. 0

before 1960

One of the 3% newest English words

First recorded in 1960-65

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This term is known only to a narrow circle of people with rare knowledge. Only 6% of English native speakers know the meaning of this word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

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