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.
Medical Definition of age. 1  1a: the part of life from birth to a given time a child 10 years of ageb: the time or part of life at which some particular event, qualification, or capacity arises, occurs, or is lost of reproductive age age of onsetâsee middle agec: an advanced stage of life.