Mentally ill means having a mental illness.
Mentally disabled means that a person suffers from a mental disease or defect which renders him or her incapable of appraising the nature of his or her conduct.
Mentally ill person means a person with substantially impaired capacity to use self-control, judgment, or discretion in the conduct of the person's affairs and social relations, associated with maladaptive behavior or recognized emotional symptoms where impaired capacity, maladaptive behavior, or emotional symptoms can be related to physiological, psychological, or social factors;
Mentally incapacitated means that a person is rendered temporarily incapable of appraising or controlling his or her conduct whether this condition is produced by illness, defect, the influence of a substance or from some other cause. S.C. Code Ann. § 16-3-651(f).
Developmentally disabled person means a person who has a disability defined in RCW 71A.10.020. RCW 26.44.020