assumption
//əˈsʌmpʃən//
Noun
assumptionSingular
assumptionsPlural
1
A thing that is accepted as true or certain to happen without proof
We should not make assumptions without checking the facts.
2
The action of taking on power or responsibility
The assumption of leadership responsibilities requires careful preparation.
3
The reception of the Virgin Mary bodily into heaven (in Christian theology)
The Assumption is celebrated on August 15th in the Catholic Church.