ARGUMENT n.
of a discourse, writing, or artistic representation; theme or topic; also, an abstract or summary, as of the contents of a book, chapter, poem. You and love are still my argument. Shak. The abstract or argument of the piece. Jeffrey. [Shields] with boastful argument portrayed. Milton.
CATECHISM n.
A book containing a summary of principles, especially of religious doctrine, reduced to the form of questions and answers. The Jews, even till this day, have their catechisms. Hooker. The Larger Catechism, The Shorter Catechism. See Westminster Assembly, under Assembly.