age out

Etymology
The phrasal verb preposition out is analogous to run out. Usage was likely spread by the Boy Scouts of America, where it is largely used in the first sense to mean turning eighteen and becoming ineligible for the youth program.

Verb

 * 1)  To become too old for an activity, program or institution; to become too mature for a behavior.
 * 2)  To die or retire.
 * 1)  To die or retire.
 * 1)  To die or retire.

Translations

 * Hungarian: