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)
A baby's age from the actual date of birth.
The baby's actual age in months and days.
the age of a person counted from birth measured by standard units, as months or years
age measured by the time (years and months) that something or someone has existed; "his chronological age was 71 years"
Refers to how old a person is; used in comparison with mental age to determine the IQ score of an individual: IQ = Mental Age/Chronological Age x 100
A person's age based on date of birth.
The number of years elapsed since an original structure was built, or its actual age.
The actual age of a student on a given day. (e.g., Mary's age is 7 years 4 months.)
The actual age of an individual derived from his or her date of birth. Chronological age is expressed in years, months, and days.
An individual's numerical age, dating from the time of his or her birth.
The actual age of a child expressed in years and months, e.g. 9:7. Standardised scores take account of a child’s chronological age to relate his or her performance of children of that age. Compare with a child’s “reading age†for example, which is the average chronological age of child comparable to his or her reading ability
Age from birth; calendar age. See also mental age.
