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dust

DUST/dʌst/

Pluraldusts (some meanings)

Verbdusts, dusting, dusted

28 meanings of dust

Practice

  1. 1
    noununcountable
    Tiny, dry bits of dirt or other stuff that float in the air or lie on surfaces.

    Like the soft gray stuff that builds up under your bed over time.

    A thick layer of dust covered the old bookshelf.

    Sunlight showed tiny bits of dust floating in the air.

    UsageSay a lot of dust or a layer of dust.

    Similardirt

    Note
  2. 2
    verbtransitive
    To clean dust off things by wiping or brushing them.

    Like wiping crumbs off a table with a cloth.

    I dust the furniture every weekend.

    He dusted the old picture frames carefully.

    UsageDust a shelf: clean it. Dust a cake with sugar: cover it.

    Similarwipe, clean

    Note
  3. 3
    crushed materialnoununcountable
    Any solid that has been ground down into a fine powder.

    Like flour, which is wheat ground into tiny bits.

    He ground the chalk into a fine dust.

    The mill turned the dried beans into dust.

    UsageOften rock dust or turn to dust.

    Similarpowder

    Note
  4. 4
    verbtransitive
    To lightly cover something with a fine powder, like sugar on a cake.

    Dust the cookies with cinnamon before baking.

    The farmer dusted his roses with powder to keep the bugs off.

    UsageDust something with sugar or flour.

    Similarsprinkle, powder

  5. 5
    astronomynoununcountable
    Tiny bits of matter floating in space between the stars.

    Like tiny bits floating in a sunbeam, spread out across space.

    Clouds of dust block the light from distant stars.

    Space is not empty, since it holds gas and dust.

    Note
  6. 6
    a sprinklingnouncountable
    A light scattering of fine powder over something.

    A light dust of snow covered the cars this morning.

    She put a light dust of sugar on top of the warm cake.

    UsageOften a dust of snow or sugar. A dusting of is more common.

    Similarsprinkling, sprinkle, scattering

  7. 7
    nounliterarycountable or uncountable
    The ground or earth, in poems and old writing, often where dead people lie buried.

    Like the dry brown earth in a field when there has been no rain.

    The old soldiers now rest in the dust of the hills they once defended.

    The wounded soldier fell face down in the dust.

    UsageUse earth or soil in everyday writing.

    Similarearth, ground, soil

    Note
  8. 8
    nouncountable or uncountable
    What a body becomes after death, or the earth of the grave. Used in serious or religious language.

    Like the fine ash that remains after wood has fully burned.

    When we die, our bodies return to dust.

    The old grave held nothing but dust and a few bones.

    UsageOften return to dust.

    Similarearth, clay

    Note

Practice

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Origin

From Old English "dūst," meaning fine dry powder. It goes back to very old Germanic and Indo-European roots meaning to smoke or raise dust.

Checked 31 Oct 2026 · 3 facts

  • Dust derives from Old English dūst. kaikki.org
  • Old English dūst meant fine dry powder. kaikki.org
  • The word has Germanic and ultimately Indo-European ancestry associated with smoking or raising dust. en.wiktionary.org