acuity

noun

ə-ˈkyü-ə-tē How to pronounce acuity (audio)
Definition of acuitynext
as in sensitivity
the state or quality of being able to sense slight impressions or differences a worrisome deterioration in the acuity of his hearing over the years

Synonyms & Similar Words

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Example Sentences

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.
Recent Examples of acuity Artificial intelligence attached to camera systems can recognize with acuity the difference between people, animals, cars and anything else that moves. — Lois K. Solomon, Sun Sentinel, 25 June 2026 Joe’s mental acuity, already visibly declining in 2024, has probably worsened. — The Week Us, TheWeek, 17 June 2026 Joe Biden's catastrophic performance fueled questions about his mental acuity and led, three weeks later, to his reluctant withdrawal as the Democratic candidate. — Susan Page, USA Today, 30 May 2026 Those with a higher mental acuity tend to need more time making decisions and drawing conclusions, found a June 2021 research paper from neuroeconomics researchers at the University of Zurich. — Ashton Jackson, CNBC, 10 June 2026 See All Example Sentences for acuity
Recent Examples of Synonyms for acuity
sensitivity
Noun
  • In addition to tilt and pressure sensitivity, the Apple Pencil Pro adds squeeze and delete functions to the palette, along with a new barrel roll gesture and haptic vibrational feedback.
    — Cierra Cowan, PC Magazine, 6 July 2026
  • As the intuitive Moon enters your 7th House of Partnership, your sensitivity to commitments heightens and clear expectations matter more than charm.
    — Tarot.com, Baltimore Sun, 6 July 2026
Definition of sensitivity

Browse Nearby Words

act up
acuity
acumen
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Cite this Entry

“Acuity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/acuity. Accessed 7 Jul. 2026.

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More from Merriam-Webster on acuity

Nglish: Translation of acuity for Spanish Speakers

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