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  • sand
    sand
    noun
    the more or less fine debris of rocks, consisting of small, loose grains, often of quartz.
  • Sand
    Sand
    noun
    George Lucile Aurore Dupin Dudevant, 1804–76, French novelist.
  • sand.
    sand.
    abbreviation
    sandwich.
Synonyms

sand

1 American  
[sand] / sænd /

noun

  1. the more or less fine debris of rocks, consisting of small, loose grains, often of quartz.

  2. Usually sands. a tract or region composed principally of sand.

  3. the sand or a grain of sand in an hourglass.

  4. sands, moments of time or of one's life.

    At this stage of his career the sands are running out.

  5. a light reddish- or brownish-yellow color.

  6. Informal. courage; pluck.

  7. sleeper.


verb (used with object)

  1. to smooth or polish with sand, sandpaper, or some other abrasive.

    to sand the ends of a board.

  2. to sprinkle with or as if with sand.

    to sand an icy road.

  3. to fill up with sand, as a harbor.

  4. to add sand to.

    The mischievous child sanded the sugar.

idioms

  1. draw a line in the sand, to set a limit; allow to go up to a point but no further.

Sand 2 American  
[sand, sahnd] / sænd, sɑ̃d /

noun

  1. George Lucile Aurore Dupin Dudevant, 1804–76, French novelist.


sand. 3 American  

abbreviation

  1. sandwich.


sand 1 British  
/ sænd /

noun

  1. loose material consisting of rock or mineral grains, esp rounded grains of quartz, between 0.05 and 2 mm in diameter

  2. (often plural) a sandy area, esp on the seashore or in a desert

    1. a greyish-yellow colour

    2. ( as adjective )

      sand upholstery

  3. the grains of sandlike material in an hourglass

  4. informal courage; grit

  5. to put a stop to or a limit on

  6. there is not much time left before death or the end

"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

verb

  1. (tr) to smooth or polish the surface of with sandpaper or sand

    to sand a floor

  2. (tr) to sprinkle or cover with or as if with sand; add sand to

  3. to fill or cause to fill with sand

    the channel sanded up

"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
Sand 2 British  
/ sɑ̃d /

noun

  1. George (ʒɔrʒ), pen name of Amandine Aurore Lucie Dupin. 1804–76, French novelist, best known for such pastoral novels as La Mare au diable (1846) and François le Champi (1847–48) and for her works for women's rights to independence

"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

sand Scientific  
/ sănd /
  1. A sedimentary material consisting of small, often rounded grains or particles of disintegrated rock, smaller than granules and larger than silt. The diameter of the particles ranges from 0.0625 to 2 mm. Although sand often consists of quartz, it can consist of any other mineral or rock fragment as well. Coral sand, for example, consists of limestone fragments.


sand More Idioms  

Other Word Forms

Etymology

Origin of sand

before 900; Middle English (noun), Old English; cognate with German Sand, Old Norse sandr

Explanation

Sand is a substance that's made of tiny pieces of rock. The sand on some beaches is rough and pebbly, while other sand is smooth and soft. Either way, don't track it into the house. You can find sand on riverbanks, in flower beds, and in sandboxes, among many other places. Grains of sand are composed of rocks and coral that have been worn down over the years. As a verb, sand means "make smooth with sandpaper." There's also an old fashioned colloquial way to use this word, to mean "determination" or "grit." So you could say, "I'm impressed that she had the sand to travel in India by herself!"

Keep Reading on Vocabulary.com

Vocabulary lists containing sand

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

From my perspective, the heart of venture will always be Sand Hill Road, but backing startups has gone from a cottage industry to a global movement that has created millions of jobs.

From The Wall Street Journal • May 23, 2026

That evening, after a hike to Green Sand Beach, I complete the “Choice Creates Cooperation” deck.

From Slate • May 10, 2026

Sand dredging in Lough Neagh "may be having broader and more persistent impacts" on the lake than previously thought, according to new research led by Queen's University Belfast.

From BBC • Apr. 15, 2026

I made a little documentary film a few years ago, in which I interviewed an Israeli historian named Shlomo Sand.

From Salon • Feb. 25, 2026

Once the skeleton was picked clean, it would begin, often, to float, like seaweed in a quiet tide, shifting this way and that, sometimes surfacing, more often just journeying through the Snow Sand for eternity.

From "The Princess Bride" by William Goldman

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