(a) any degree of physical disability, infirmity, malformation or disfigurement that is caused by bodily injury, birth defect or illness and, without limiting the generality of the foregoing, including diabetes mellitus, epilepsy, any degree of paralysis, amputation, lack of physical co-ordination, blindness or visual impediment, deafness or hearing impediment, muteness or speech impediment, or physical reliance on a guide dog or on a wheelchair or other remedial appliance or device, (b) a condition of mental retardation or impairment,
(c) a learning disability, or a dysfunction in one or more of the processes involved in understanding or using symbols or spoken language,
(d) a mental disorder, or
(e) an injury or disability for which benefits were claimed or received under the Workers' Compensation Act.