res ipsa loquitur: meaning, definition, pronunciation and examples
C2formal, technical, legal
Quick answer
What does “res ipsa loquitur” mean?
The thing speaks for itself.
Audio
Pronunciation
Definition
Meaning and Definition
The thing speaks for itself
A legal doctrine where the mere fact of an accident occurring implies negligence, because such accidents typically do not happen without someone's carelessness.
Dialectal Variation
British vs American Usage
Differences
Identical in meaning and application in both UK and US common law systems, though more frequently cited in US tort litigation.
Connotations
Technical legal term with no significant connotative differences between regions.
Frequency
Extremely rare outside legal contexts; slightly higher frequency in American legal writing due to more prevalent tort litigation culture.
Grammar
How to Use “res ipsa loquitur” in a Sentence
The court applied the principle of res ipsa loquitur.Counsel pleaded res ipsa loquitur.The facts establish a case of res ipsa loquitur.Vocabulary
Collocations
Examples
Examples of “res ipsa loquitur” in a Sentence
verb
British English
- The claimant sought to rely on res ipsa loquitur.
American English
- The plaintiff's attorney argued res ipsa loquitur to establish negligence.
adjective
British English
- The case presented a potential res ipsa loquitur scenario.
American English
- The judge gave a res ipsa loquitur instruction to the jury.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in law school textbooks and articles on tort law.
Everyday
Never used; would be pretentious and incomprehensible.
Technical
Exclusively used in legal pleadings, judgments, and scholarly legal analysis.
Vocabulary
Synonyms of “res ipsa loquitur”
Strong
Neutral
Weak
Vocabulary
Antonyms of “res ipsa loquitur”
Watch out
Common Mistakes When Using “res ipsa loquitur”
- Using it as a general phrase meaning 'obvious' (e.g., 'His guilt was res ipsa loquitur').
- Incorrect pronunciation (e.g., /riz ˈɪpsə lɒˈkwiːtə/).
- Treating it as an English adjective (e.g., 'a res ipsa loquitur situation').
FAQ
Frequently Asked Questions
No, it is a technical legal term. Using it in everyday conversation would be inappropriate and likely misunderstood.
The core doctrine is very similar, arising from common law. However, its specific application and the frequency of its use can vary, with it being a more common feature in American tort law.
1) The event must be of a kind that ordinarily does not occur without negligence. 2) The instrumentality causing harm must have been within the exclusive control of the defendant. 3) The plaintiff must not have contributed to the cause.
No, it is pronounced with restored Latin (or Latinate) approximations: /ˌreɪs ˌɪpsə ˈlɒkwɪtə/ (UK) or /ˌreɪs ˌɪpsə ˈloʊkwɪtər/ (US).
The thing speaks for itself.
Res ipsa loquitur is usually formal, technical, legal in register.
Phrases
Idioms & Phrases
- “The doctrine speaks for itself.”
- “Let the facts speak.”
Learning
Memory Aids
Mnemonic
Think 'REScue after an accident, IPSA (ipsa sounds like 'itself'), LOQUITUR (loquitur sounds like 'loquacious' or talkative) = The rescue situation itself is talkative/ speaks for itself about negligence.'
Conceptual Metaphor
EVIDENCE IS A WITNESS (the circumstances themselves 'testify' to the fault).
Practice
Quiz
In which field is 'res ipsa loquitur' exclusively used?