资料来源 : Webster's Revised Unabridged Dictionary (1913)

Catechismal \Cat`e*chis"mal\, a.
   Of or pertaining to a catechism, having the form of questions
   and answers; catechetical.

资料来源 : WordNet®

catechismal
     adj : of or relating to a catechism summarizing the principles of
           Christianity