Definitions for "Chronological Age"
Keywords:  birth, age, months, actual, baby
The actual age of a person (e.g., 2 years and 4 months).
The exact age of a person based on date and year of birth.(children, their age)
the use of specific birth anniversaries to define old age; this is increasingly regarded as inadequate for this purpose (e.g. this is illustrated in the inconsistency that, until recently, the official retirement age in Britain was lower for women (60) than men (65), whilst the longevity of women is greater than that of men). (See old age)