/ Dictionary / Index J Jesuitical: Meaning and Definition of Find definitions for: Jes•u•it•i•cal Pronunciation: ( jezh"-it'i-kul, jez"-, jez"y-), [key] — adj. of or pertaining to Jesuits or Jesuitism. (often l.c.) practicing casuistry or equivocation; using subtle or oversubtle reasoning; crafty; sly; intriguing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jesuitical (Thesaurus) Jesuit Jesuitism Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language