Origin: Latin suffix -tion
Superannuation has 4 different meanings across 1 category:
a monthly payment made to someone who is retired from work
"After thirty years of service, he finally received his first superannuation check which would help him pay for groceries during retirement."
the property of being out of date and not current
"The store manager decided to scrap their superannuated inventory because none of it matched modern customer tastes."
the act of discharging someone because of age (especially to cause someone to retire from service on a pension)
"After thirty years of loyal service, the manager was superannuated and immediately began collecting his pension."
A retirement benefit fund, an accumulation of regular deductions from one′s wage or salary while employed and similar regular contributions from the employer, usually administered by an independent entity; a pension.
"After thirty years at the company, she finally accessed her superannuation to secure her financial future during retirement."