proposition >> /ˌprɑpəˈzɪʃ(ə)n/
Definition: [transitive verb] Make a suggestion of sex to (someone with whom one is not sexually involved), especially in an unsubtle or offensive way.
Definition: [noun] A statement or assertion that expresses a judgment or opinion.
Example: the proposition that all men are created equal
Definition: [noun] A suggested program or plan of action, especially in a business context.
Example: a detailed investment proposition
Definition: [noun] A project, task, or idea considered in terms of its likely success or difficulty, especially in a commercial context.
Example: a paper that has lost half its readers is unlikely to be an attractive proposition