Catechumen :: Catechumen (L. catechunenus, Gr. / instructed, from /. See) One who is receiving rudimentary instruction in the doctrines of Christianity; a neophyte; in the primitive church, one officially recognized as a Christian, and admitted to instruction preliminary to admission to full membership in the church..
Catechumenate :: Catechumenate (n.) The state or condition of a catechumen or the time during which one is a catechumen.
Catechumenical :: Catechumenical (a.) Of or pertaining to catechumens; as, catechumenical instructions..