(usually uncountable, plural superannuations)
- (usually uncountable, UK, Australia, New Zealand) 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.
- (uncountable) The act or process of being superannuated.
Back-formation from superannuated.
Variant of superannuate