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retard

[ri-tahrd, ree-tahrd] / rɪˈtɑrd, ˈri tɑrd /


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.

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A case in point is a bill on New York Gov. Kathy Hochul’s desk that would retard artificial intelligence in the name of protecting public safety.

From The Wall Street Journal ● Dec. 11, 2025

The giant trees resist burning thanks to the bark, up to about 30 centimeters thick at the base, which contains tannic acids that retard flames.

From Science Magazine ● Dec. 1, 2023

"Going forward, we'll be able to do tests on mice to see if new molecules that stabilise mitochondrial and autophagic function can retard the disease."

From Science Daily ● Nov. 1, 2023

“Although you may retard an ignition or a fire spread for this season, what you’ve done is grown a lot more biomass to burn in the next year,” he said.

From Los Angeles Times ● Jul. 3, 2023

I resolved, therefore, that if my immediate union with my cousin would conduce either to hers or my father’s happiness, my adversary’s designs against my life should not retard it a single hour.

From "Frankenstein" by Mary Shelley

If the levels of solutes increase beyond a certain range, a hormone is released that retards water loss through the kidney and dilutes the blood to safer levels.

From Textbooks ● Jun. 9, 2022

Prior Vital Dufour, who was ordained Cardinal of the Catholic church by Pope Clement in 1313, once listed 40 of the virtues of Armagnac including: "It renders man joyous, preserves youth and retards senility."

From BBC ● May 28, 2022

Earlier, Holder posted a tweet that simply stated the law regarding the fines and imprisonment of up to six months that anyone who “willfully obstructs or retards the passage of the mail” can face.

From Slate ● Aug. 15, 2020

Lack of electricity impacts public health — try running a modern hospital without any power — and retards economic growth.

From Time ● Jul. 26, 2011

The journeyman, for instance, voluntarily retards his marriage until he has become a master workman, and once he has attained that degree, he "works the golden mine of his trade."

From Principles of Political Economy, Vol. II by Wilhelm Roscher

It retarded the progress after the Civil War by invalidating the civil rights acts and its invalidation of parts of the Voting Rights Act was fairly typical.

From Washington Post ● Aug. 16, 2022

Based on some of the results, the team thinks microbes retarded the growth of inbreds, rather than giving the hybrids a special boost.

From Science Magazine ● Jul. 29, 2021

Supreme Court ruled that states may not execute “mentally retarded offenders.”

From Slate ● May 22, 2020

In 2002, Justice Stevens wrote the majority opinion in a 6 to 3 decision that banned the death penalty for the mentally retarded.

From Seattle Times ● Jul. 16, 2019

That at least was the point of view of Colonel Aureliano Buendía, for whom Remedios the Beauty was in no way mentally retarded, as was generally believed, but quite the opposite.

From "One Hundred Years of Solitude" by Gabriel Garcia Marquez

Their opposition to transportation projects and other infrastructure, though supposedly grounded in Jeffersonian principle, was a roundabout way of retarding industrial development and ensuring that slavery did not become an economic anachronism.

From Salon ● Jul. 26, 2025

That drove prices in Europe and Asia to all-time highs earlier this year, fanning inflationary pressure and retarding efforts by countries to switch to gas from coal to reduce pollution and carbon emissions.

From Reuters ● May 27, 2022

“The effects of withholding, delaying or retarding Golden Rice development through overcautious regulation has imposed unconscionable costs in terms of years of sight and lives lost,” Regis concludes.

From The Guardian ● Oct. 26, 2019

Only the tides exert significant retarding torques on Earth, and so it will continue to spin, although ever more slowly, for many billions of years.

From Textbooks ● Aug. 12, 2015

I had begun to believe that the Mediterranean Diet that kept my grandmother alive against her will was also sinisterly retarding my maturity.

From "Middlesex: A Novel" by Jeffrey Eugenides


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