adjective: of, relating to, or caused by a projection
adjective: (mathematics) describing those properties of a figure that are invariant upon projection
noun: (psychology) An assessment test that presents subjects with some sort of stimulus to which they react by projecting or imagining details.
noun: (mathematics) A projective member of a category.
noun: (linguistics) A statement about a conditional or potential state of affairs, as opposed to one about a situation that actually exists or existed.