WordGarden.iodim
B2Pronunciation
UK
- /dˈɪm/
US
- /ˈdɪm/
Meanings
Adjective
not bright or only weakly lit
faint, unclear, or hard to make out
used derogatorily of a person to mean not intelligent or slow to understand
More meaningsFewer meanings
not hopeful or unlikely to succeed
Verb
to make something less bright, or to become less bright
Beyond the definition
Think of a starry night—the stars aren't blazing; they shine dimly. That's the easiest way to understand "dim": it describes something that lacks brightness. A dim bulb gives off little light, and a dim memory is hazy and unclear. You might say a room is dimly lit, or that your prospects are beginning to dim if things aren't going well. You can also say you take a dim view of something, meaning you don't approve of it. Occasionally, "dim" is used to describe someone who isn't very quick intellectually—though it's best to use that carefully, as it can be quite insulting!
The word "dim" has several related meanings, all revolving around a lack of clarity, intensity, or light. Most commonly, it describes something that is not bright. A dim light is faint and doesn't illuminate much—think of the soft glow of a firefly or the sun just after it has dipped below the horizon. The sentence "The room was lit by a single dim lamp" paints a picture of a space filled with soft, subdued shadows.
However, "dim" isn't limited to physical light. It can also describe things that are hard to see clearly (a dim outline in the fog) or mentally unclear or vague. A dim understanding means you don't quite grasp a concept fully—much like trying to remember the details of a dream. If someone has "only a dim recollection of the event," it suggests their memory is hazy and incomplete. The word can also describe weakening eyesight or awareness: someone's vision may grow dim with age, or a face may look dim through tears. Furthermore, "dim" functions as a verb: you can dim the lights in a theater to signal the start of a movie, or your hopes might dim as a deadline approaches.
Historically, "dim" has been used to describe someone perceived as lacking intelligence or being slow on the uptake (often seen in the term "dim-witted"). Because this usage is derogatory, it is best avoided in professional or polite conversation unless you are analyzing literature. Finally, "dim" can refer to muted or dull colors, such as the dim grey of a leaden sky. Across all these uses, "dim" consistently suggests a state of reduced intensity—a subtle fading away from full illumination, clarity, or vigor.
There is also a common idiom: to "take a dim view" of something means to disapprove of it or to look at it negatively.
Examples
- 1
Low light
We ate by the dim light of a small lamp.
- 2
Screen brightness
My phone screen goes dim when the battery is low.
- 3
Lighting control
Could you dim the lights before the movie starts?
- 4
Fading sound
The music grew dim as we walked away from the stage.
More examplesFewer examples
- 5
Unclear memory
I have only a dim memory of the house where we lived then.
- 6
Fading hopes
After the second rejection, his hopes began to dim.
- 7
Unlikely outcome
The chances of finding a taxi at this hour were dim.
- Phrasedim chances
chances that are not very good
- 8
Disapproval
She took a dim view of his excuse.
- Phrasetake a dim view of
disapprove of
See also
Forms and spellings
6 forms open this card.
Main spelling
- dimverbadjective
Forms
- dimmedpast tenseverbadjective
- dimmercomparativeadjectiveverb
- dimming-ing formverbadjective
- dimsverbadjective
- dimmestsuperlativeadjectiveverb