“Nursing home,” “rest home,” “convalescent home,” “guest home” and “home for the aged” mean a home operated similarly to a boardinghouse but not restricted to any number of guests or guest rooms, the operator of which is licensed by the state or county to give special care and cure to their charges, and in which nursing, dietary and other personal services are furnished to convalescents, invalids and aged persons, and in which homes are performed no surgery, maternity or any other primary treatments such as customarily provided in hospitals, and in which no persons are kept or served who normally would be admitted to a mental hospital or to a group residence facility. This definition does not include group residence facilities as defined in this title. A nursing home is not a communal residence. (Ord. 6560 § 6, 2015; Ord. 6245 § 3, 2009; Ord. 4304 § 1(5), 1988; Ord. 4229 § 2, 1987.)