noun Date: 1969 inability to produce a normal complement of antibodies or immunologically sensitized T cells especially in response to specific antigens • immunodeficient adjective

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • immunodeficiency — 1969, from comb. form of IMMUNE (Cf. immune) + DEFICIENCY (Cf. deficiency) …   Etymology dictionary

  • immunodeficiency — ► NOUN ▪ reduced ability of the immune system to protect the body from infection …   English terms dictionary

  • immunodeficiency — [im΄yə nō′dē fish′ən sē, i′myo͞o΄nōdē fish′ən sē] n. a condition in which the ability of the immune system to produce antibodies is impaired …   English World dictionary

  • Immunodeficiency — Infobox Disease Name = Immunodeficiency Caption = DiseasesDB = 21506 ICD10 = ICD10|D|84|9|d|80 ICD9 = ICD9|279.3 ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D007153 In medicine, immunodeficiency (or immune deficiency) is …   Wikipedia

  • immunodeficiency — A condition resulting from a defective immune mechanism; may be primary (due to a defect in the immune mechanism itself) or secondary (dependent upon another disease process), specific (due to a defect in either the B lymphocyte or the T… …   Medical dictionary

  • immunodeficiency — immunodeficient, adj. /im yeuh noh di fish euhn see, i myooh /, n., pl. immunodeficiencies. impairment of the immune response, predisposing to infection and certain malignancies. [1970 75; IMMUNO + DEFICIENCY] * * * Defect in immunity that… …   Universalium

  • immunodeficiency — n. deficiency in the immune response. This can be acquired, as in AIDS, but there are many varieties of primary immunodeficiency occurring as inherited disorders characterized by hypogammaglobulinaemia or defects in T cell function, or both …   The new mediacal dictionary

  • immunodeficiency — (im u no dē fish en se; pl., immunodeficiencies) The inability to produce a normal complement of antibodies or immunologically sensitized T cells in response to specific antigens …   Dictionary of microbiology

  • immunodeficiency — noun /ɪˌmjuːnəʊdɪˈfɪʃənsi/ A depletion in the bodys natural immune system, or in some component of it …   Wiktionary

  • immunodeficiency — im|mu|no|de|fi|cien|cy [ ,ımjənoudı fıʃnsi ] noun uncount a medical condition in which your body does not have the normal defenses against diseases …   Usage of the words and phrases in modern English

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