geriatric

geriatric
[ˌdʒɛrɪˈatrɪk]
adjective
  1. [attrib.]of or relating to old people, especially with regard to their health care
    (与)老年保健(有关)的;老年人的
    a geriatric hospital.
    老年医院。
    ■(informal)decrepit; out of date
    (非正式)衰老的;过时的
    replacements for a geriatric locomotive fleet.
    破旧机车队的更新。
noun
  1. an old person, especially one receiving special care
    (尤指接受特别护理的)老年人
    a rest home for geriatrics.
    养老院。
语源
  1. 1920s: from Greek gēras 'old age' + iatros 'doctor', on the pattern of paediatric
用法
  1. Geriatric is the normal, semi-official term used in Britain and the US when referring to the health care of old peoplea geriatric ward; geriatric patientsWhen used outside such contexts, it typically carries overtones of being worn out and decrepit and can therefore be offensive if used with reference to people
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