What are meanings of the word dull

Adjective



the dull roar of the crowd



the dull knife just bounced off the skin of the tomato without cutting it

Verb



Fog dulled the morning sunlight.



Special earplugs dulled the sound of the chain saw.



His hair dulled as he aged.



The dog’s eyes dulled as he got sick.



She takes medicine to dull the pain.



Fear dulled his need for adventure.



The knife was dulled from use.



The blade should be replaced as soon as it dulls.

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Recent Examples on the Web



There are plenty of people around the N.B.A. who dislike the turn the game has taken—who find the barrage of threes boring, dislike the way defenses have been denuded, and find dominance by the few a little dull.


Louisa Thomas, The New Yorker, 27 Mar. 2023





Unlike any other repair on the mower, sharpening a dull blade will contribute directly to lawn health.


Roy Berendsohn, Popular Mechanics, 17 Mar. 2023





From the Great Recession of 2008, the rise of Big Tech, digital adoption and the pandemic (as well as the subsequent startup boom) to a challenging funding landscape, there has never been a dull moment.


Abdullah Snobar, Forbes, 21 Feb. 2023





To say there was never a dull moment in the Kelce household would be an understatement, Donna joked on the Today show.


Emily Weaver, Peoplemag, 8 Feb. 2023





Rakauskas battled a dull blade in the second period, getting an assist from senior captain Ace Concannon with a stone to sharpen the edge.


Cam Kerry, BostonGlobe.com, 5 Feb. 2023





There’s never a dull moment for sure.


Breanna Bell, Variety, 3 Feb. 2023





There’s rarely been a dull moment between the two brothers.


Scott Springer, The Enquirer, 2 Feb. 2023





Also check for a dull or chipped mower blade.


Jeanne Huber, Washington Post, 1 Feb. 2023




What should have been a humorous concept — four friends touring the world in search of the ultimate party — was dulled via an incoherent, unceasing and unrehearsed script that even the participants seemed less than interested in presenting.


al, 21 Feb. 2023





Freezing cheese may dull its flavor and create a grainy texture.


Becky Krystal, Washington Post, 12 Dec. 2022





Don’t let anyone dull your sparkle.


Katie Bowlby, Country Living, 19 May 2021





Reese’s friendships with other players haven’t dulled her competitive edge.


Evan Easterling, New York Times, 2 Mar. 2023





Previous moves by the industry have been largely viewed as insufficient and haven’t dulled the controversy around the issue.


Matthew Herper, STAT, 1 Mar. 2023





Overbleaching also dulls the teeth and removes their luster over time.


Jasmine Washington, Seventeen, 22 Feb. 2023





Its high-shine finish doesn’t dull over time.


Allure Editors, Allure, 13 Sep. 2022





And after all this time, even a pandemic couldn’t dull its luster.


Harper’s Bazaar Staff, Harper’s BAZAAR, 1 Feb. 2023



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These examples are programmatically compiled from various online sources to illustrate current usage of the word ‘dull.’ Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Other forms: dulled; dullest; duller; dulls; dulling

To dull something means to take away its edge, its energy, or its excitement. «Watching that movie will dull your senses, until you fall asleep.»

Let’s think of something interesting about dull. Hmm. It can be a verb or an adjective! So when you’re reading a dull or boring word description, for instance, it can dull or deaden your appetite for reading more word descriptions. That’s pretty fascinating, no? You can even use it for physical things, like a knife, which you can dull, that is, make it less sharp. You can even dull something visual, making it lacking in light, or use it describe pain — you know, the kind that is not sharp, just an ache. Exciting? No — dull.

Definitions of dull

  1. adjective

    so lacking in interest as to cause mental weariness

    “a
    dull play”

    “his competent but
    dull performance”

    synonyms:

    boring, deadening, ho-hum, irksome, slow, tedious, tiresome, wearisome

    uninteresting

    arousing no interest or attention or curiosity or excitement

  2. adjective

    lacking in liveliness or animation

    “he was so
    dull at parties”

    “a
    dull political campaign”

    “a large
    dull impassive man”

    dull days with nothing to do”

    “how
    dull and dreary the world is”

    “fell back into one of her
    dull moods”

    Synonyms:

    unanimated

    not animated or enlivened; dull

    colorless, colourless

    lacking in variety and interest

    arid, desiccate, desiccated

    lacking vitality or spirit; lifeless

    bovine

    dull and slow-moving and stolid; like an ox

    drab, dreary

    lacking in liveliness or charm or surprise

    heavy, leaden

    lacking lightness or liveliness

    humdrum, monotonous

    tediously repetitious or lacking in variety

    lackluster, lacklustre, lusterless, lustreless

    lacking brilliance or vitality

    spiritless

    lacking ardor or vigor or energy

    see moresee less

    Antonyms:

    lively

    full of life and energy

    alert, watchful

    engaged in or accustomed to close observation

    alive, animated

    having life or vigor or spirit

    alive

    (often followed by `with’) full of life and spirit

    bouncing, bouncy, peppy, spirited, zippy

    marked by lively action

    breezy

    fresh and animated

    bubbly

    full of or showing high spirits

    bubbling, effervescent, frothy, scintillating, sparkly

    marked by high spirits or excitement

    burbling, burbly, effusive, gushing

    uttered with unrestrained enthusiasm

    live

    abounding with life and energy

    warm

    characterized by liveliness or excitement or disagreement

    energetic

    possessing or exerting or displaying energy

    spirited

    displaying animation, vigor, or liveliness

    rested

    not tired; refreshed as by sleeping or relaxing

    show more antonyms…

  3. adjective

    blunted in responsiveness or sensibility

    “a
    dull gaze”

    “»so exhausted she was
    dull to what went on about her»- Willa Cather”

    Synonyms:

    insensitive

    deficient in human sensibility; not mentally or morally sensitive

  4. adjective

    slow to learn or understand; lacking intellectual acuity

    “»although
    dull at classical learning, at mathematics he was uncommonly quick»- Thackeray”

    synonyms:

    dense, dim, dumb, obtuse, slow

    stupid

    lacking or marked by lack of intellectual acuity

  5. adjective

    (of business) not active or brisk

    “business is
    dull (or slow)”

    synonyms:

    slow, sluggish

    inactive

    lacking activity; lying idle or unused

  6. verb

    become less interesting or attractive

    synonyms:

    pall

    see moresee less

    type of:

    change

    undergo a change; become different in essence; losing one’s or its original nature

  7. verb

    make less lively or vigorous

    “Middle age
    dulled her appetite for travel”

  8. adjective

    emitting or reflecting very little light

    “a
    dull glow”

    dull silver badly in need of a polish”

    “a
    dull sky”

    Synonyms:

    flat, mat, matt, matte, matted

    not reflecting light; not glossy

    lackluster, lacklustre, lusterless, lustreless

    lacking luster or shine

    soft, subdued

    not brilliant or glaring

    unpolished

    not carefully reworked or perfected or made smooth by polishing

    see moresee less

    Antonyms:

    bright

    emitting or reflecting light readily or in large amounts

    agleam, gleaming, nitid

    bright with a steady but subdued shining

    aglow, lambent, lucent, luminous

    softly bright or radiant

    aglitter, coruscant, fulgid, glinting, glistering, glittering, glittery, scintillant, scintillating, sparkly

    having brief brilliant points or flashes of light

    beadlike, beady, buttonlike, buttony

    small and round and shiny like a shiny bead or button

    beaming, beamy, effulgent, radiant, refulgent

    radiating or as if radiating light

    blazing, blinding, dazzling, fulgent, glaring, glary

    shining intensely

    bright as a new penny

    (metaphor) shining brightly

    brilliant

    full of light; shining intensely

    ardent

    glowing or shining like fire

    glimmery

    shining softly and intermittently

    glistening, glossy, lustrous, sheeny, shining, shiny

    reflecting light

    iridescent, nacreous, opalescent, opaline, pearlescent

    having a play of lustrous rainbow colors

    lurid

    shining with an unnatural red glow as of fire seen through smoke

    noctilucent

    shining or glowing by night

    satiny, silken, silklike, silky, sleek, slick

    having a smooth, gleaming surface reflecting light

    self-luminous

    having in itself the property of emitting light

    shimmery

    glistening tremulously

    silver, silvern, silvery

    having the white lustrous sheen of silver

    twinkling

    shining intermittently with a sparkling light

    show more antonyms…

  9. adjective

    darkened with overcast

    “a
    dull sky”

    synonyms:

    leaden

    cloudy

    full of or covered with clouds

  10. adjective

    (of color) very low in saturation; highly diluted

    dull greens and blues”

    Synonyms:

    unsaturated

    (of color) not chromatically pure; diluted

  11. verb

    make dull in appearance

    “Age had
    dulled the surface”

  12. verb

    become dull or lusterless in appearance; lose shine or brightness

    “the varnished table top
    dulled with time”

    see moresee less

    type of:

    change

    undergo a change; become different in essence; losing one’s or its original nature

  13. adjective

    being or made softer or less loud or clear

    “the
    dull boom of distant breaking waves”

    synonyms:

    muffled, muted, softened

    soft

    (of sound) relatively low in volume

  14. adjective

    not clear and resonant; sounding as if striking with or against something relatively soft

    “the
    dull thud”

    synonyms:

    thudding

    nonresonant, unreverberant

    not reverberant; lacking a tendency to reverberate

  15. verb

    deaden (a sound or noise), especially by wrapping

  16. adjective

    not having a sharp edge or point

    “the knife was too
    dull to be of any use”

    Synonyms:

    blunt

    used of a knife or other blade; not sharp

    blunted, dulled

    made dull or blunt

    edgeless

    lacking a cutting edge

    unsharpened

    not sharpened

  17. “Too much cutting
    dulls the knife’s edge”

    synonyms:

    blunt

  18. adjective

    not keenly felt

    “a
    dull throbbing”

    dull pain”

    Synonyms:

    deadened

    made or become less intense

  19. verb

    make numb or insensitive

DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘dull’.
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Britannica Dictionary definition of DULL

:

not exciting or interesting

:


boring

  • a dull lecture/speaker

  • There’s never a dull moment in our house. [=our house is always very busy or exciting]

:

having an edge or point that is not sharp

  • a dull [=blunt] knife

  • a dull pencil

of a sound

:

not clear and loud

  • the dull roar of the crowd

  • He heard a dull [=muffled] thud.

of pain

:

constant but not sharp or severe

  • She complained of a dull ache/pain in her knee.

:

not shiny

  • The paint has a dull finish.

  • The dog had no appetite and its eyes were dull.

:

not sunny

:

having a lot of clouds

  • a dull winter sky

:

slightly grayish or dark

:

not bright

  • a dull light

  • The sky was a dull blue.

old-fashioned

:

stupid or slow in understanding something

  • a dull student

:

not having a lot of business or financial activity

  • a dull [=slow, sluggish] market

— dullness

noun

[noncount]

  • I couldn’t get past the dullness of the book’s topic.

  • He sat staring dully into the distance.

Britannica Dictionary definition of DULL

:

to become dull or to make (something) dull: such as

:

to become or cause (something) to become less clear, distinct, bright, or shiny

[+ object]

  • Fog dulled the morning sunlight.

  • Special earplugs dulled the sound of the chain saw.

[no object]

  • His hair dulled as he aged.

  • The dog’s eyes dulled as he got sick.

[+ object]

:

to make (something, such as a feeling) less sharp, strong, or severe

  • She takes medicine to dull the pain.

  • Fear dulled his need for adventure.

  • (formal) Her mind was dulled by the medication.

:

to become or cause (something, such as a knife or blade) to become less sharp

[+ object]

  • The knife was dulled from use.

[no object]

  • The blade should be replaced as soon as it dulls.

It has been called «the dull product of a scoffer’s pen»; it is indeed the «product of a scoffer’s pen»; but after reading the Excursion, few people will think it _dull_. ❋ William Hazlitt (1804)

«It is so what you call dull, Sir John,» she protested in her coquettish way. ❋ Unknown (1892)

«I don’t know what you call dull,» replied the old man, as if half offended at the suggestion. ❋ George MacDonald (1864)

Inventor Thomas Edison, who gave us the light bulb and other inventions 1,093 patents that ushered in the 20th century, was called dull by a grade school teacher who believed that Edison had no ability to learn. ❋ Bernard Starr (2011)

Noah says brilliant it puts alot of fun in dull things ❋ Unknown (2010)

The classic nonsensical one — with terrible one bedrooms in dull blocks like up past 8th Avenue, a block or two past the bus station — going for $900,000 is permanently dead in relative terms. ❋ Unknown (2010)

That which lies behind is but the crude world’s shadow in dull light; ❋ Unknown (2010)

October 13, 2009 at 12: 51 am. .and OMG how boring and dull is Lucie?! ❋ Unknown (2009)

RUIBAL: Radio silence successful in dull sprint-finish stage ❋ Unknown (2009)

He lay in dull despair, while she watched him searchingly, pondering again upon unsummoned and wayward thoughts of marriage. ❋ Unknown (2010)

An expression of dull confusion crossed his handsome face. ❋ CATHERINE HAPKA (2010)

In her Shell Guide to Northamptonshire, Juliet Smith tells us how to look at it: ‘It is best seen in dull weather or at dusk, when the ugly materials used by its Victorian builders, an indiscriminate mixture of blue and red brick, cannot detract from the effect of the classical proportions of arch and pillar’. ❋ Unknown (2008)

«He understands better than any speaker of his years … how to quicken slow blood, kindle light in dull eyes, and bring the flood-tide of enthusiasm sweeping into all creeks and inlets of the spirit.» ❋ Unknown (2008)

Matt on Jun 25, 2008 that looks so fuckin dull, I can’t even finish watching the trailer. boring. ❋ Unknown (2008)

Their small-town eyes will gape at you in dull surprise when payment due exceeds accounts received at seventeen ❋ Unknown (2008)

«She’s [dull as fuck] [man].» ❋ Welshwords17 (2005)

[Tomorrow] is [gonna] be a dull [day] ❋ Mr Welsh (2009)

dull has a picture of [Jon] [DesJardins] next to it in [the dictionary] ❋ Phillygoat (2008)

[Today] Is a [dull] [day] ❋ AC (2003)

I got her [flowers] but she’s [still] [dulling] me. ❋ Alexander90210 (2018)

[Mike]: This party sucks.
[George]: I know, its so [dull].
Mike: This is such a dull night. ❋ Watermelonman123 (2011)

Did you see the new [Wolverine] [movie] with [Hugh Jackman], man I was Dulling. ❋ LBOT (2011)

[She wrote] [dull], [respectable] articles for the local newspaper.
He’s pleasant enough, but deadly dull. ❋ Polakaw (2021)

After being at the party for [a few minutes], [Brooke] texted her friends saying, «Don’t come to the party, it’s super [dull].» ❋ @EmilyTheFlannelGirl (2016)

(1) “Man life can be [dull] sometimes!”
(2) “This [knife] is dull. You may need to [sharpen] it.” ❋ NerdyTes (2018)

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This shows grade level based on the word’s complexity.


adjective, dull·er, dull·est.

not sharp; blunt: a dull knife.

causing boredom; tedious; uninteresting: a dull sermon.

not lively or spirited; listless.

not bright, intense, or clear; dim: a dull day; a dull sound.

having very little depth of color; lacking in richness or intensity of color.

slow in motion or action; not brisk; sluggish: a dull day in the stock market.

mentally slow; lacking brightness of mind; somewhat stupid; obtuse.

lacking keenness of perception in the senses or feelings; insensible; unfeeling.

not intense or acute: a dull pain.

verb (used with or without object)

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Origin of dull

1200–50; Middle English; akin to Old English dol foolish, stupid; cognate with German toll

synonym study for dull

1. Dull, blunt refer to the edge or point of an instrument, tool, or the like. Dull implies a lack or a loss of keenness or sharpness: a dull razor or saw. Blunt may mean the same or may refer to an edge or point not intended to be keen or sharp: a blunt or stub pen; a blunt foil. 7. Dull, blunt, slow, stupid are applied to mental qualities. Dull implies obtuseness, lack of imagination: a dull child. Blunt implies loss of original keenness of intelligence through disease, sad experience, or the like: His critical faculties were blunt. Slow applies to a sluggish intellect: a slow mind. Stupid implies slowness of mental processes, but also lack of intelligence, wisdom, prudence, etc.: a stupid person.

OTHER WORDS FROM dull

dullness, dulness, noundully, adverbun·dulled, adjective

Words nearby dull

dulcimer, dulcinea, dulcitol, Dulcy, dulia, dull, dullard, dull as dishwater, Dulles, Dulles International Airport, Dulles, John Foster

Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Words related to dull

boring, dim, dumb, simple, slow, sluggish, stupid, flat, lifeless, listless, placid, quiet, dismal, dreary, dry, humdrum, ordinary, repetitive, stale, tame

How to use dull in a sentence

  • Both are real questions high-schoolers face at this point in their lives, but that doesn’t amount to engaging conflict here thanks to a dull screenplay.

  • Finally, Winceworth finds his labor to be so dull that he creates fake words and sneaks them into Swansby’s Dictionary.

  • A dull village life might have prompted our ancestors to explore what might be across that river, or perhaps to try a new berry they found in the woods.

  • Place the shiny side next to your body, as the dull silver side reflects only 65 percent of radiated heat.

  • Long gone are the days of dead batteries, dull blades, and desperate trips to the barber.

  • But the man appears so weary that I decide to skip the dull stuff and get to the heat.

  • The work at Art Basel is often interesting, often dull, and disproportionately decorative in nature.

  • His course managed to be both dreadfully dull and appallingly difficult, with few light moments.

  • I was quoted in The New York Times saying, ‘We dared to be dull’.

  • According to Mack, he nearly killed her, broke 18 of her bones and, “sawed much of my hair off with [a] dull knife.”

  • The policemen looked dull and heavy, as if never again would any one be criminal, and as if they had come to know it.

  • Drone: the largest tube of a bag-pipe, giving forth a dull heavy tone.

  • It’ll be beastly dull for her at The Warren, you see, poor girl; and she doesn’t seem to jump at Spunyarn, though he does hang on.

  • They are grayish or colorless, and have a dull waxy look, as if cut from paraffin (Figs. 43 and 61).

  • There was a distant, dull boom in the air—a repeated heavy thud.

British Dictionary definitions for dull


adjective

slow to think or understand; stupid

lacking in interest

lacking in perception or the ability to respond; insensitive

lacking sharpness; blunt

not acute, intense, or piercing

(of weather) not bright or clear; cloudy

not active, busy, or brisk

lacking in spirit or animation; listless

(of colour) lacking brilliance or brightness; sombre

not loud or clear; muffled

med (of sound elicited by percussion, esp of the chest) not resonant

verb

Derived forms of dull

dullish, adjectivedullness or dulness, noundully, adverb

Word Origin for dull

Old English dol; related to Old Norse dul conceit, Old High German tol foolish, Greek tholeros confused

Collins English Dictionary — Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Idioms and Phrases with dull


In addition to the idiom beginning with dull

  • dull as dishwater

also see:

  • never a dull moment

The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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