Logic. Of, relating to, or being a proposition in which the predicate affirms something about the subject, as opposed to negative, conditional, etc.

Chiefly Law and Logic. That affirms something. Now rare.

in Logic. = assertorial, adj.

Of the nature of assertion, affirming that a thing is; as distinguished from problematical (that it may be) and necessary or apodictical (that it must…

= assertorial, adj.

= assertorial, adj. Also as n., a proposition of this type.

Of, relating to, or involving predication.