retardations

Definition of retardationsnext
plural of retardation
as in decelerations
a usually gradual decrease in the pace or level of activity of something scientists discovered that they could achieve the retardation of light if they shined it through a variety of substances

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Example Sentences

Recent Examples of Synonyms for retardations
Noun
  • The declines come after a winning week for Wall Street, with the S&P 500 and Nasdaq Composite climbing to all-time highs last week following a ceasefire between Iran and Lebanon.
    Holly Ellyatt, CNBC, 20 Apr. 2026
  • The declines have been escalating in recent months.
    Gary Baum, HollywoodReporter, 17 Apr. 2026
Noun
  • That small area was seeing slight slowdowns in both directions.
    Ed Masley, AZCentral.com, 9 Apr. 2026
  • Descartes said this reflected residual impacts from February’s late Lunar New Year, as typical 30-to-50-day transit times can shift production slowdowns into March arrival volumes.
    Glenn Taylor, Footwear News, 9 Apr. 2026
Noun
  • To keep it simple, combine 1 cup of baking soda with 10 drops of your choice of citrus or lavender oil, then sprinkle it over soft surfaces such as carpets or upholstered furniture.
    Olivia McIntosh, Martha Stewart, 16 Apr. 2026
  • For anyone who has only ever experienced rain as something that gradually builds — a few drops, then more, then a steady fall — a wall of rain upends that expectation entirely.
    Hanna Wickes, Miami Herald, 16 Apr. 2026
Noun
  • Grier credited Warsofsky for helping to get the Sharks’ season back on track after at least three extended slumps.
    Curtis Pashelka, Mercury News, 19 Apr. 2026
  • His season has been a rollercoaster at times, interrupted by injuries and shooting slumps and the overall adjustment process to playing in Jokic’s orbit.
    Bennett Durando, Denver Post, 18 Apr. 2026
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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“Retardations.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/retardations. Accessed 22 Apr. 2026.

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