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chronological age

chronological age

2 3.7
The number of full years and months since a person was born
  • noun
  • /ˌkrɒnəˈlɒdʒɪkəl eɪdʒ/
translation icon : edad cronológica
  • Strength and ability are often more important than chronological age.
  • chronological age of infants
  • child's chronological age
  • actual chronological age

So people's biological age can be quite different from their chronological age.

Examples

  • Several significant correlations were found between intensity factors, chronological age, and intelligence measures.

    Academic text (1990)
  • Each developmental age in months is then divided by the child's chronological age in months.

    Academic text (1992)
  • Information about participants' chronological age, gender, and age of arrival in the United States.

    Academic text (2011)
  • Recognition data based on the chronological age of the individuals in the photographs are presented in Table 2.

    Academic text (2006)
  • By 1960, the concept of mental age and chronological age presented serious measurement problems.

    Academic text (1990)
  • An important issue related to the benefit of animation is the chronological age of the children exposed to the symbols.

    Academic text (2012)
  • Fundamentally, the IQ becomes more reliable with an increase in chronological age.

    Academic text (2000)
  • The result is that chronological age, per se, is not a good predictor of physiological or functional age.

    Academic text (1992)
  • Talkers with ALS (six male, five female) had a mean chronological age of 48.63 years (SD = 8.70, range = 39-68).

    Academic text (2012)
  • Many studies analyze how cognitive development varies among children of different chronological age.

How Old

old age
109 2.0
middle age
10 2.2
adulthood
61 3.1
chronological age
2 3.7
adolescence
60 3.9
childhood
687 1.0
infancy
35 3.7

Surface Forms

Morphology

chronological + age

The meaning 'age measured in years/months from birth' is directly derivable from combining 'chronological' (ordered by time) with 'age' (number of years since origin). This modifier + noun composition is literal and cross-linguistically common, so a learner who knows both constituents can readily infer the MWE's meaning.

Etymology

Chronological age comes from a simple image: a clock or calendar that counts years from the day someone was born. So chronological and age together mean the 'time since birth' counted in full years and months.