Meaning of CATEGORICAL PROPOSITION in English
- CATEGORICAL PROPOSITION
in syllogistic or traditional logic, a proposition or statement, in which the predicate is, without qualification, affirmed or denied of all or part of the subject. Thus, categorical propositions are of four basic forms: Every S is P, No S is P, Some S is P, and Some S is not P. These forms are designated by the letters A, E, I, and O, respectively, so that Every man is mortal, for example, is an A-proposition. Categorical propositions are to be distinguished from compound and complex propositions, into which they enter as integral terms; in particular, being assertions of fact rather than of logical connections, they contrast especially with hypothetical propositions, such as If every man is mortal, then Socrates is mortal.
Britannica English vocabulary. Английский словарь Британика. 2012