Meanings
plural achievement ages
- human sciencesThe level of an individual's educational development, as measured by a standardized test, expressed in terms of the chronological age of a normal person with the same degree of educational attainment.
Synonyms: attainment age
Synonyms & antonyms
nounThe level of an individual's educational development, as measured by a standardized test, expressed in terms of the chronological age of a normal person with the same degree of educational attainment.
Cite this entry
achievement age. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/achievement%20age
“achievement age.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/achievement%20age. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “achievement age,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/achievement%20age.
Source: achievement age on Wiktionary, CC BY-SA 4.0.