Verb: superannuate ,soo-pu(r)'a-nyoo,eyt
- Retire and pension (someone) because of age or physical inability
"The company superannuated several long-time employees who had reached retirement age"
- Declare to be obsolete
"The company superannuated the old software system"
- Become obsolete
"This technology will soon superannuate"
- Retire or become ineligible because of old age or infirmity
"The company superannuated employees at age 65"
Derived forms: superannuated, superannuates, superannuating
Type of: adjudge, change, declare, hold, retire
Encyclopedia: Superannuate