ageing adj 1: growing old [syn: {aging}, {ageing}, {senescent}] n 1: acquiring desirable qualities by being left undisturbed for some time [syn: {ripening}, {aging}, {ageing}] 2: the organic process of growing older and showing the effects of increasing age [syn: {aging}, {ageing}, {senescence}]
ageing \ageing\ n. same as {aging}. Syn: ripening, aging, mellowing [WordNet 1.5]
ageing \ageing\ adj. 1. having lived for a relatively long (or a specified) time; not young; -- used especially of persons. Opposite of {young}. Syn: aging, senescent, old. [WordNet 1.5]
Aging \Ag"ing\, n. the process by which objects or materials acquire desirable qualities by being left undisturbed for some time under specific conditions. It is used mostly for foods snd beverages, but also for other materials. [Also spelled {ageing}.] [WordNet 1.5 +PJC]