| noun | a statement that is assumed to be true and from which a conclusion can be drawn “on the assumption that he has been injured we can infer that he will not to play” |
| noun | a hypothesis that is taken for granted “any society is built upon certain assumptions” |
| noun | the act of taking possession of or power over something “his assumption of office coincided with the trouble in Cuba” |
| noun | celebration in the Roman Catholic Church of the Virgin Mary's being taken up into heaven when her earthly life ended; corresponds to the Dormition in the Eastern Orthodox Church |
| noun | (Christianity) the taking up of the body and soul of the Virgin Mary when her earthly life had ended |
| noun | audacious (even arrogant) behavior that you have no right to “he despised them for their presumptuousness” |
| noun | the act of assuming or taking for granted “your assumption that I would agree was unwarranted” |
| premise | verb | take something as preexisting and given |
| premiss | verb | take something as preexisting and given |
| assume | verb | take to be the case or to be true; accept without verification or proof |
| suppositional | adjective | based primarily on surmise rather than adequate evidence |
| supposititious | adjective | based primarily on surmise rather than adequate evidence |
| suppositious | adjective | based primarily on surmise rather than adequate evidence |
| suppose | verb | express a supposition |
| presumptuous | adjective | excessively forward |
| presume | verb | take liberties or act with too much confidence |