Definify.com
Webster 1913 Edition
Superannuation
Suˊper-anˊnu-a′tion
,Noun.
The state of being superannuated, or too old for office or business; the state of being disqualified by old age; decrepitude.
The world itself is in a state of
superannuation
. Cowper.
Slyness blinking through the watery eye of
superannuation
. Coleridge.
Webster 1828 Edition
Superannuation
SUPERANNUA'TION
,Noun.