(euphemistic, chiefly of a person) Middle-aged or older.

Third-person singular simple present indicative form of come of age

simple past tense of come of age

(psychology) The 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.

simple past tense and past participle of age out

Of the age at which students typically attend primary or secondary school.

Describing a person of the age at which students typically attend higher education

(historical) In European history, especially Scandinavian history, the period spanning the late 8th to 11th centuries, when the Scandinavian Norsemen explored Europe for trade and conquest.

The marketing to young children of items for older children and adults.

One who is the same age as another.