mental agemental age
an individual's degree of mental development measured in terms of the chronological age of the average individual of corresponding mental ability
A measure of intellectual development as determined by an intelligence test, expressed as the age at which that test score is typically attained. It was formerly used in calculating intelligence quotients but is now generally used only for children and people with intellectual disability.
(plural mental ages)
- How old one appears to be based solely on mental ability and function.