n.
The branch of symbolic logic that deals not only with relations between propositions as a whole but also with their internal structure, especially the relation between subject and predicate. Symbols are used to represent the subject and predicate of the proposition, and the existential or universal quantifier is used to denote whether the proposition is universal or particular in its application.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.