Rehabilitation Services. Orthopaedics & Sports Medicine Owensboro (OSMO) is the premier provider of orthopaedic and rehabilitation services in northwest Kentucky. We offer a multi-disciplinary approach to rehab that includes a treatment plan tailored to meet the unique needs of each patient.
Definition of ageâgrade. 1  1 : a group of persons of the same sex and approximately the same age having certain definite duties and privileges in common and constituting a division of a tribe or society. 2  2 : a stage (as boyhood, adolescence, or manhood) through which an age-grade passes.
affinal - members of one's kindred who are related through a marital linkage. age category - a culturally defined category based on age used to define the life cycle, such as infant, youth, teenager, young adult, adult, elderly. age grade - a social category or status based on an age range. age set - a social group defined by those who share the same age status and are a recognizable group.