Categorical sentence

Categorical sentence: Sentences used in the theory of syllogism and patterned after All S is P, No S is P, Some S is P and Some S is not P.

Source: What is Good? What is Bad? The Value of All Values across Time, Place and Theories’ by John McMurtry, Philosophy and World Problems, Volume I-III, UNESCO in partnership with Encyclopedia of Life Support Systems: Oxford, 2004-11.