Origin: Germanic Old English suffix
Absoluteness has 3 different meanings across 1 category:
the quality of being complete or utter or extreme
"the starkness of his contrast between justice and fairness was open to many objections"
the quality of being absolute
"the absoluteness of the pope's decree could not be challenged"
The fact of being finished or perfected; completeness.
This word comes from combining the adjective absolute with the suffix -ness. It originally meant the state or quality of being absolute.