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dim 1 of 2

adjective

ˈdim How to pronounce dim (audio)
Definition of dimnext
1
as in darkened
being without light or without much light a dim, windowless room in the basement of the house

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2
as in dulled
lacking a surface luster or gloss over time, exposure to ultraviolet light will make bright pigments turn dim

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3
as in vague
not seen or understood clearly have only a dim knowledge of the subject

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4
as in slow
not having or showing an ability to absorb ideas readily our dog is kind of dim, but very sweet-natured

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dim

2 of 2

verb

as in to obscure
to make dark, dim, or indistinct the storm clouds dimmed our view of the city from the airplane

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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 dim
Adjective
But the prospects of the world’s two biggest powers coming up with a breakthrough appear dim. — Aamer Madhani, Fortune, 19 Sep. 2026 That level of light is quite dim—even lower than the ambient light that might peek into a bedroom from a hallway nightlight, according to Rasi Wickramasinghe, MD, PhD, FACC, chief of cardiology at Houston Methodist Sugar Land Hospital. — Stephanie Anderson Witmer, HEALTH, 17 Sep. 2026
Verb
The end of summer, with its dimming heat and the dregs of a luxuriously unstructured schedule, is not it. — Elly Leavitt, Vogue, 18 Sep. 2026 All of Broadway was about to dim their marquees in honor of those lost on 9/11. — Tom Selleck, USA Today, 11 Sep. 2026 See All Example Sentences for dim
Recent Examples of Synonyms for dim
  1. darkened
  2. dull
  3. vague
  4. slow
  5. obscure
  6. dark
  7. matte
  8. faint
Adjective
  • Around them stand darkened houses, and uncollected trash piles up on the street.
    — Will Freeman, Foreign Affairs, 17 Sep. 2026
  • This trend has been pretty pervasive among designer bags recently, with shoppers buying new Prada and Chanel bags with darkened leather to give them a used look, or sourcing vintage Celine bags with obvious signs of wear.
    — Irene Richardson, InStyle, 2 July 2026
Definition of darkened
Adjective
  • They were illuminated as dull streaks of red, as the group’s flashlights were covered with red tape to reduce the light.
    — Sean Macaday, Sacbee.com, 19 Sep. 2026
  • Prime Video continues to be one of the most baffling streaming services, from dull originals like Reacher to a revolving catalogue of films that never saw the light of an actual movie theater.
    — Brian Tallerico, Vulture, 19 Sep. 2026
Definition of dull
Adjective
  • The lawsuit demands a trial by jury and deems the decorum policy overly broad and vague.
    — Rachel Royster, Fort Worth Star-Telegram, 22 Sep. 2026
  • The segment is naggingly vague with both of them showing love for Ye in spite of unlisted flaws.
    — Craig Jenkins, Vulture, 22 Sep. 2026
Definition of vague
Adjective
  • The slowest can count roughly 500 bills a minute, or about eight bills a second, while the fastest can count 2,000-plus bills a minute, or about 33-plus bills a second.
    — BestReviews, Chicago Tribune, 24 Sep. 2026
  • Heading south on Highway 395, a must do is slow down and take the June Lake Loop which is a riot of fall colors.
    — Jack Dolan, Los Angeles Times, 24 Sep. 2026
Definition of slow
Verb
  • What’s at issue is collateral damage, a term that came into use during the Vietnam War to obscure, through abstraction, that masses of civilians were being systematically blown to pieces.
    — Literary Hub, Literary Hub, 18 Sep. 2026
  • The poster also obscured the system’s dynamic tracking accuracy.
    — Aamir Khollam, Interesting Engineering, 18 Sep. 2026
Definition of obscure
Adjective
  • Beaches emptied out and dark clouds swirled above choppy seas, while Mexican authorities temporarily suspended classes in a number of areas on Tuesday.
    — DESIREE BROOKS, Arkansas Online, 23 Sep. 2026
  • Set against these dark parts of the educational system, Lee convincingly casts hagwons as third spaces that advance the hopes of an entire community.
    — Sanjena Sathian, Vulture, 22 Sep. 2026
Definition of dark
Adjective
  • Its 85-inch QLED display features a highly matte anti-glare screen, so your art and movies look lifelike without annoying reflections.
    — Juhi Wadia, PC Magazine, 11 Mar. 2026
  • The long-wearing formula sets to a semi-matte finish that resists oil and humidity, too.
    — Christa Joanna Lee, Allure, 26 Nov. 2025
Definition of matte
Adjective
  • With the Marlins clinging to faint playoff hopes, Alcantara came out of the bullpen for the first time in nine years and closed out a 4-3 victory over the Arizona Diamondbacks.
    — ABC News, ABC News, 17 Sep. 2026
  • To answer these questions, a team of astronomers searched further afield, looking for faint satellite galaxies around three galaxies.
    — Robert Lea, Space.com, 17 Sep. 2026
Definition of faint

Phrases Containing dim

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diluting
dim
dim bulb
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Cite this Entry

“Dim.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dim. Accessed 26 Sep. 2026.

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