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disease

n. · v.
US //dɪˈziz// UK //dɪzˈiːz// dis·ease
  1. 1 illness (n.)
    A2 Elementary Medicine

    an illness or medical condition that stops the body or mind from working correctly.

    a specific pathological condition with a characteristic set of signs and symptoms; it may affect the whole body or any of its parts.

    Example

    The doctor explained that the disease could be treated with medicine.

    Example

    Researchers are working to identify the genetic markers that make certain populations more susceptible to the disease.

    Pitfall
    He is suffering from a heart's disease.
    He is suffering from heart disease.

    When naming a type of disease, use the noun as a modifier (heart disease, lung disease) rather than a possessive form.

  2. 2 social problem (n.)
    C1 Advanced Literary

    a harmful or bad situation in society or in a person's character.

    a harmful or corrupting condition or influence within a social or moral context.

    Example

    Greed was described as a disease that was destroying the city.

    Example

    The philosopher argued that apathy was a moral disease that threatened the very foundations of democratic society.

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  1. 3 to infect (v.)
    C2 Proficiency Formal Medicine

    to make someone or something sick with a disease.

    to infect with a pathogen or to cause a diseased state.

    Example

    The contaminated water began to disease the local wildlife.

    Example

    The pathogen was specifically engineered to disease the crops without affecting the local insect population.

Origin

From Middle English disese, from Anglo-Norman desese, disaise, from Old French desaise, from des- + aise. Displaced native Middle English adle, audle (“disease”) (from Old English ādl (“disease, sickness”), see adle), Middle English cothe, coathe (“disease”) (from Old English coþu (“disease”), see coath). By surface analysis, dis- + ease.

Idioms1 entry

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