[im-yuh-nol-uh-jee] /ˌɪm yəˈnɒl ə dʒi/
the branch of science dealing with the components of the immune system, immunity from disease, the immune response, and immunologic techniques of analysis.
the branch of biological science concerned with the study of immunity
by 1906, a hybrid from comb. form of immune + -ology. Related: Immunological; immunologist.
immunology im·mu·nol·o·gy (ĭm’yə-nŏl’ə-jē)
The branch of biomedicine that is concerned with the structure and function of the immune system, innate and acquired immunity, and laboratory techniques involving the interaction of antigens with antibodies.
im’mu·no·log’ic (-nə-lŏj’ĭk) or im’mu·no·log’i·cal adj.
The scientific study of the structure and function of the immune system.
- Immunological mechanism
immunological mechanism n. The collection of cells, chiefly lymphocytes and cells of the reticuloendothelial system, that function in establishing active acquired immunity. Also called defense mechanism.
- Immunological paralysis
immunological paralysis n. Lack of specific antibody production after exposure to large doses of the antigen.
- Immunological surveillance
immunological surveillance n. A theory that the immune system continually recognizes and removes malignant cells that arise during one’s life. Also called immune surveillance.
- Immunological tolerance
noun 1. the absence of antibody production in response to the presence of antigens, usually as a result of previous exposure to the antigens immunological tolerance n. Acquired specific failure of the immunological mechanism to respond to a given antigen, induced by exposure to the antigen.