/ Dictionary / Index C casuistry: Meaning and Definition of Find definitions for: cas•u•ist•ry Pronunciation: (kazh'-u-strē), [key] — pl. -ries. specious, deceptive, or oversubtle reasoning, esp. in questions of morality; fallacious or dishonest application of general principles; sophistry. the application of general ethical principles to particular cases of conscience or conduct. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: casuistry (Thesaurus) casuistic casus belli Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language