Source : Webster's Revised Unabridged Dictionary (1913)
Catechism \Cat"e*chism\ (-k[i^]z'm), n. [L. catechismus, fr. Gr.
See {Catechise}.]
1. A form of instruction by means of questions and answers.
2. 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}.
Source : WordNet®
catechism
n 1: a series of question put to an individual (such as a
political candidate) to elicit their views
2: an elementary book summarizing the principles of a Christian
religion; written as questions and answers