Noah Webster
Predicate
PRED'ICATE, verb transitive [Latin proedico; proe and dico, to say.]
To affirm one thing of another; as, to predicate whiteness of snow. Reason may be predicated of man.
PRED'ICATE, verb intransitive To affirm; to comprise an affirmation.
PRED'ICATE, noun In logic, that which, in a proposition, is affirmed or denied of the subject. In these propositions, 'paper is white.' 'ink is not white, ' whiteness is the predicate affirmed of paper, and denied of ink.