Meaning of superannuate
Pronunciation: (s"pur-an'y-āt"), [key]
— v., -at•ed, -at•ing.
- to allow to retire from service or office on a pension because of age or infirmity.
- to set aside as out of date; remove as too old.
- to be or become old, out of date, or retired.
- superannuate (Thesaurus)