HyperDic: chronological_age

English > 1 sense of the expression *chronological age*:
NOUN	attribute	chronological age	age measured by the time (years and months) that something or someone has existed

English > *chronological age*: 1 sense > noun 1, attribute
Meaning	age measured by the time (years and months) that something or someone has existed.
Example	"his chronological age was 71 years"
Broader	age	How long something has existed