1. (a.) Of infirm health; seeking to recover health; sickly; weakly; infirm.

2. (n.) A person of a weak or sickly constitution; one who is seeking to recover health.

alcoholic alternating personality antisocial personality apoplectic arthritic cachectic case consumptive debilitated disordered personality disturbed personality double personality drained drug user dual personality dyspeptic emotionally unstable personality enervated epileptic escapist exhausted failing feeble frail healthless hostile personality hypochondriac hypochondriast idiot imaginary invalid immature personality in poor health inadequate personality incurable inferior personality infirm inpatient invalid languishing malade imaginaire maladjusted personality mentally defective personality moral insanity moribund multiple personality neuropath neurotic neurotic personality outpatient pale paranoid personality patient peaked peaky perverse personality psychoneurotic psychopath psychopathic personality psychotic psychotic personality reduced reduced in health rheumatic run-down schizoid schizoid personality seclusive personality sexual psychopath shut-in shut-in personality sick person sickly sociopath spastic split personality sufferer terminal case the sick unhealthy unsound valetudinary weak personality weakened weakly with low resistance