Meaning of superannuate

su•per•an•nu•ate

Pronunciation: (s"pur-an'y-āt"), [key]

— v., -at•ed, -at•ing.

—v.t.

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to set aside as out of date; remove as too old.

—v.i.

to be or become old, out of date, or retired.

See also:

su•per•an•nu•ate