causality
Americannoun
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causalities
plural
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the relation of cause and effect.
The result is the same, however differently the causality is interpreted.
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causal quality or agency.
noun
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the relationship of cause and effect
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the principle that nothing can happen without being caused
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causal agency or quality
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of causality
Explanation
Causality is the connection between a cause and its result or consequence. It is sometimes hard to figure out the causality of a stomach ache — it could be due to something you ate, or just a result of stress. You'll often find the word causality in scholarly or academic writing. Medical researchers might talk about the causality of various diseases, and a sociologist might study the causality of a childhood in poverty on future trouble in school. This noun comes from the adjective causal, "acting as a cause," from a Latin root, causa, or "cause."
Vocabulary lists containing causality
"Simon's Saga," Vocabulary from Episode 32
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Cosmos
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The Miscalculations of Lightning Girl
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
"While it's an association and not proof of causality, it does raise an important clinical question that now deserves much more attention."
From Science Daily ● Jun. 10, 2026
So the causality runs the other way than the petrodollar narrative suggests.
From Barron's ● May 27, 2026
But his history is a useful reminder that no divine causality is ultimately needed to account for Athens’—or any nation’s—demise.
From The Wall Street Journal ● Apr. 10, 2026
Now, “the arrow of causality has flipped” on the view that “AI is killing the jobs first, and that’s what’s making the economy sick.”
From MarketWatch ● Feb. 27, 2026
Topics can relate to types of thing, to causality, to comparisons of scale, and so on and so forth.
From "Words Like Loaded Pistols" by Sam Leith
Military authorities who rarely report any causalities among their ranks regularly claim victories in their anti-jihadist fight.
From Barron's ● Oct. 20, 2025
Earlier it said causalities could be “figures of non-Syrian nationalities.”
From Seattle Times ● Feb. 10, 2024
From the outside, the three most obvious potential cap causalities are wide receiver Keenan Allen, left guard Matt Feiler and tight end Gerald Everett.
From Los Angeles Times ● Feb. 27, 2023
Gusev’s press service did not refute reports of mass causalities, and a local news outlet deleted a report that had called the information fake.
From Washington Post ● Nov. 7, 2022
Escaping the above perils and causalities, and arrived at maturity, they become the prey and food of the otter and heron, king's fisher, gull, &c., who emulate man in their destructive propensities.
From The Teesdale Angler by R. Lakeland
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
