superannuate
1 synonym for superannuate, grouped by meaning and by how common each one is.
Verb — To make someone or something retire because of their age.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Etymology
Formed as a back-formation from superannuated, ultimately from Latin super, meaning "over", and annus, meaning "year".
Full origin of superannuate →