rigor
Americannoun
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strictness, severity, or harshness, as in dealing with people.
- Synonyms:
- stringency, inflexibility
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the full or extreme severity of laws, rules, etc.
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severity of living conditions; hardship; austerity.
the rigor of wartime existence.
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a severe or harsh act, circumstance, etc.
- Synonyms:
- cruelty
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scrupulous or inflexible accuracy or adherence.
the logical rigor of mathematics.
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severity of weather or climate or an instance of this.
the rigors of winter.
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Pathology. a sudden coldness, as that preceding certain fevers; chill.
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Physiology. a state of rigidity in muscle tissues during which they are unable to respond to stimuli due to the coagulation of muscle protein.
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Obsolete. stiffness or rigidity.
noun
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med a sudden feeling of chilliness, often accompanied by shivering: it sometimes precedes a fever
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pathol rigidity of a muscle; muscular cramp
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a state of rigidity assumed by some animals in reaction to sudden shock
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the inertia assumed by some plants in conditions unfavourable to growth
Usage
What is rigor? Rigor is strictness and inflexibility, as in The military academy was known for its dedication to perfection, discipline, and rigor.Rigor is also hardship or austerity, as in Young soldiers are rarely ready to handle the rigors of war.Rigor can also refer to a strict accuracy, as with scientific experiments.If a teacher is known for their rigor, they are very strict about things like students finishing all their homework and are likely to punish students who don’t follow the rules. A person known for rigor is likely to support punishments for people who misbehave rather than rewards for people who behave.Rigor can also mean a condition that makes life harder, such as living without electricity. When referring to austerity, can mean living without a lot of things that make life pleasant, like takeout food, video games, and traveling.Finally, rigor can mean strict accuracy or precision, as in The report on water pollution was commended for its scientific rigor.In British English, this word is commonly spelled as rigour.The adjective form of rigor is rigorous and it is most often used to mean something is very harsh or full of difficulties, as in It takes years of rigorous training to be an Olympic athlete.Example: We nearly froze as we huddled in the log cabin and suffered through the rigors of the harsh, unforgiving winter.
Etymology
Origin of rigor
1350–1400; Middle English rigour < Latin rigor stiffness, equivalent to rig ( ēre ) to be stiff + -or -or 1
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.
Pew actually listened to the criticism, and altered its mode of operations, outlining a new approach to generational research that would control for other demographic factors and offer greater methodological rigor.
From Salon
“Progress has been made in recent years, but increased rigor and diligence are required to make the necessary transformative changes to maximise value for our shareholders,” said BP Chairman Albert Manifold.
From Barron's
They give new research the imprimatur of rigor and validity and have been a forum for publishing findings that have advanced human health and scientific progress across fields.
A study last year from the University of Cincinnati showed that the test’s math evaluation has reduced in rigor by four points per year over a decade.
HHS spokesman Andrew Nixon said: “ACIP members will use gold standard, evidence-based science to make recommendations at the upcoming meeting that will be grounded in transparency and scientific rigor.”
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.
