n. | 1. | The act of supposing, laying down, imagining, or considering as true or existing, what is known not to be true, or what is not proved. |
2. | That which is supposed; hypothesis; conjecture; surmise; opinion or belief without sufficient evidence. |
Noun | 1. | supposition - a message expressing an opinion based on incomplete evidence |
2. | supposition - a hypothesis that is taken for granted; "any society is built upon certain assumptions" Synonyms: supposal, assumption | |
3. | supposition - the cognitive process of supposing Synonyms: supposal |