causation
noun
cau·sa·tion
kȯ-ˈzā-shən 
Examples of causation in a Sentence
the role of heredity in the causation of cancer
He claimed that the accident caused his injury, but the court ruled that he did not provide sufficient evidence of causation.
Recent Examples on the Web
And pretty much all of the data suffer from the reality that, as any stats teacher will remind you, correlation does not necessarily imply causation.
—
Stephanie H. Murray, The Atlantic, 21 Oct. 2025
But another line of thinking argues that correlation should not be equated with causation.
—David W. Lawson, The Conversation, 21 Oct. 2025
In addition, the study shows only associations, not causation, and the participants’ experiences may not necessarily generalize to a larger, more diverse population.
—Faye Chiu, CNN Money, 15 Oct. 2025
Mandell said claims that Tylenol increases autism rates in babies and toddlers are based on low-quality studies that don’t prove causation.
—Aria Bendix, NBC news, 11 Oct. 2025
See All Example Sentences for causation
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Stephanie H. Murray, The Atlantic, 21 Oct. 2025
But another line of thinking argues that correlation should not be equated with causation.
—David W. Lawson, The Conversation, 21 Oct. 2025
In addition, the study shows only associations, not causation, and the participants’ experiences may not necessarily generalize to a larger, more diverse population.
—Faye Chiu, CNN Money, 15 Oct. 2025
Mandell said claims that Tylenol increases autism rates in babies and toddlers are based on low-quality studies that don’t prove causation.
—Aria Bendix, NBC news, 11 Oct. 2025
See All Example Sentences for causation
Cite this Entry
“Causation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/causation. Accessed 29 Oct. 2025.
Copy CitationLegal Definition
causation
noun
cau·sa·tion
kȯ-ˈzā-shən
1
a
: the act or process of causing
proof of objective causation of injury by the perpetrator—Alan Freeman
Alan Freeman
b
: the act or agency that produces an effect
evidence was presented on doctor's malpractice…for…proof of causation—National Law Journal
National Law Journalif plaintiffs could establish…that the caps were manufactured by one of the defendants, the burden of proof as to causation would shift to all the defendants—Sindell v. Abbott Laboratories, 607 P.2d 924 (1980)
Sindell v. Abbott Laboratories, 607 P.2d 924 (1980)2
: the relation between cause and effect especially as an element to be proven in a tort or criminal case
must be “legal” causation between the acts and the results—W. R. LaFave and A. W. Scott, Jr.
see also chain of causation
W. R. LaFave and A. W. Scott, Jr.Love words? Need even more definitions?
Merriam-Webster unabridged
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