What does age and life cycle mean?

age and life cycle meaning in Law Dictionary

Organizing an age team according to their life phase. This modifications as one centuries. The stages tend to be kid, younger person, adult, and older adult.

age and life cycle meaning in Business Dictionary

Classification various age brackets of a target marketplace on such basis as their particular life cycle stages, because consumer desires and needs change as we grow older. The four standard 'Age and life period' groups are kid, younger adult, person, and older adult.