Definitions of superannuate

v retire and pension (someone) because of age or physical inability

Type of:
make (someone) retire

v declare to be obsolete

Type of:
adjudge, declare, hold
declare to be

v retire or become ineligible because of old age or infirmity

Type of:
go into retirement; stop performing one's work or withdraw from one's position

v become obsolete

Type of:
undergo a change; become different in essence; losing one's or its original nature

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