What does Boulder mean?

Definitions for Boulder
ˈboʊl dərBoul·der

Here are all the possible meanings and translations of the word Boulder.

Princeton's WordNet

  1. boulder, bowlder(noun)

    a large smooth mass of rock detached from its place of origin

  2. Boulder(noun)

    a town in north central Colorado; Rocky Mountains resort center and university town

Wiktionary

  1. boulder(Noun)

    A large piece of stone that can theoretically be moved if enough force is applied.

  2. boulder(Noun)

    A particle greater than 256 mm in diameter, following the Wentworth scale

  3. boulder(Verb)

    To engage in bouldering

  4. Origin: From bulder, possibly from bullersten, or possibly from bolder

Webster Dictionary

  1. Boulder(noun)

    same as Bowlder

  2. Boulder(noun)

    a large stone, worn smooth or rounded by the action of water; a large pebble

  3. Boulder(noun)

    a mass of any rock, whether rounded or not, that has been transported by natural agencies from its native bed. See Drift

Freebase

  1. Boulder

    In geology, a boulder is a rock with grain size of usually no less than 300 millimetres diameter. While a boulder may be small enough to move or roll manually, others are extremely massive. In common usage, a boulder is too large for a person to move. Smaller boulders are usually just called rocks or stones. The word boulder is short for boulder stone, from Middle English bulderston or Swedish bullersten. In places covered by ice sheets during Ice Ages, such as Scandinavia, northern North America, and Russia, glacial erratics are common. Erratics are boulders picked up by the ice sheet during its advance, and deposited during its retreat. They are called "erratic" because they typically are of a different rock type than the bedrock on which they are deposited. One of them is used as the pedestal of the Bronze Horseman in Saint Petersburg, Russia. Some noted rock formations involve giant boulders exposed by erosion, such as the Devil's Marbles in Australia's Northern Territory, the Horeke basalts in New Zealand, where an entire valley contains only boulders, and The Baths on the island of Virgin Gorda in the British Virgin Islands. The climbing of large boulders often requires months or even years of practice, and has given rise, since the late 19th century, to the sport of bouldering.

Chambers 20th Century Dictionary

  1. Boulder

    bōld′ėr, n. a large stone rounded by the action of water: (geol.) a mass of rock transported by natural agencies from its native bed.—adj. containing boulders.—n. Bould′er-clay (see Till, 4). [Acc. to Wedgwood, from Swed. bullra, Dan. buldre, to roar like thunder, as large pebbles do.]

The Nuttall Encyclopedia

  1. Boulder

    a large mass or block of rock found in localities often far removed from the place of its formation, and transported thither on the ice of the Glacial Age.

How to pronounce Boulder?

  1. Alex
    Alex
    US English
    Daniel
    Daniel
    British
    Karen
    Karen
    Australian
    Veena
    Veena
    Indian

How to say Boulder in sign language?

  1. boulder

Numerology

  1. Chaldean Numerology

    The numerical value of Boulder in Chaldean Numerology is: 2

  2. Pythagorean Numerology

    The numerical value of Boulder in Pythagorean Numerology is: 5

Examples of Boulder in a Sentence

  1. Brian Walsh:

    He was trying to push a boulder up a hill.

  2. Robert Tunis:

    Google was the boulder in the pond, that was the revolution.

  3. Carl Sandburg:

    Let the gentle bush dig its root deep and spread upward to split the boulder.

  4. Kate Liszka:

    The site is just so full of inscriptions behind every boulder and around every wall that they missed a lot of them.

  5. Chip Davis:

    The boulder that is decline is much bigger in size and rolling much faster than before, we've got very few rigs to buttress the rate of decline.

Images & Illustrations of Boulder

  1. BoulderBoulderBoulderBoulderBoulder

Popularity rank by frequency of use

Boulder#1#8381#10000

Translations for Boulder

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