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English

casuistic

|ca-su-is-tic|

C2

/ˌkæzjuˈɪstɪk/

reasoning by cases (often specious)

Etymology
Etymology Information

'casuistic' originates from Late Latin (medieval Latin) 'casuisticus', ultimately based on Latin 'casus' meaning 'case' combined with the adjectival suffix '-istic'.

Historical Evolution

'casuistic' developed via the noun 'casuistry' (from medieval Latin 'casuistica' and Latin 'casus' 'case') into an English adjective by formation in modern English usage; the term was used in English from the 17th–18th centuries onward.

Meaning Changes

Initially it meant 'relating to case-based moral reasoning' and over time it also acquired a negative sense of 'using subtle, specious, or evasive reasoning.'

Meanings by Part of Speech

Adjective 1

relating to casuistry or the method of resolving moral problems by applying theoretical rules to particular cases.

The committee's casuistic approach examined each case separately rather than applying a single rule.

Synonyms

Antonyms

Adjective 2

using clever but potentially specious or evasive reasoning (often pejorative).

His casuistic arguments tried to justify the decision by skewing minor facts.

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Antonyms

Last updated: 2025/09/01 23:09