Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb superannuate

4 senses of superannuate

Sense 1
superannuate -- (retire and pension (someone) because of age or physical inability)
       => retire -- (make (someone) retire; "The director was retired after the scandal")

Sense 2
superannuate -- (declare to be obsolete)
       => declare, adjudge, hold -- (declare to be; "She was declared incompetent"; "judge held that the defendant was innocent")

Sense 3
superannuate -- (become obsolete)
       => change -- (undergo a change; become different in essence; losing one's or its original nature; "She changed completely as she grew older"; "The weather changed last night")

Sense 4
superannuate -- (retire or become ineligible because of old age or infirmity)
       => retire -- (go into retirement; stop performing one's work or withdraw from one's position; "He retired at age 68")