• Atopy

    Pronunciation

    • UK IPA: /ˈætÉ™pi/

    Origin

    From Ancient Greek ἀτοπία, from ἄτοπος, from α- + τόπος (topos, "place").

    Full definition of atopy

    Noun

    atopy

    (plural atopies)
    1. (medicine) A hereditary disorder marked by the tendency to develop localized immediate hypersensitivity reactions to allergens such as pollen, food etc and is manifested by hay fever, asthma, or similar allergic conditions; generally considered to be caused by the interaction of environmental and genetic factors.
      • 1999, Matt Ridley, Genome, Harper Perennial 2004, p. 67:Whatever factor is invoked to explain the increase in asthma must also be capable of explaining other outbreaks of atopy.
    2. A person suffering from atopic syndrome; a case of atopy.

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