Ag-ing or age-ing(vi) 1: to become old; show the effects or characteristics of increasing age; 2 a: to acquire a desirable quality by standing undisturbed for some time b: to become mellow or mature (RIPEN). Perhaps August 24th didn't mark the characteristics of the above descriptions, but, the milestone did bring me a year closer to "scoring my age" on the golf course and moved me up an age group in my competitive running!