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  • jasper
    jasper
    noun
    a compact, opaque, cryptocrystalline variety of quartz, usually colored red: often used in decorative carvings.
  • Jasper
    Jasper
    noun
    a city in NW Alabama.

jasper

1 American  
[jas-per] / ˈdʒæs pər /

noun

  1. a compact, opaque, cryptocrystalline variety of quartz, usually colored red: often used in decorative carvings.

  2. Also called jasper ware;.  Also called cameo ware.  a fine, hard stoneware introduced c1775 by Wedgwood, stained various colors by metallic oxides, with raised designs in white.


jasper 2 American  
[jas-per] / ˈdʒæs pər /

noun

Older Slang.
  1. a fellow; guy.


Jasper 3 American  
[jas-per] / ˈdʒæs pər /

noun

  1. a city in NW Alabama.

  2. a resort town in SW Alberta, in SW Canada, on the Athabasca River: headquarters for Jasper National Park.

  3. a male given name, form of Caspar.


jasper British  
/ ˈdʒæspə /

noun

  1. an opaque impure microcrystalline form of quartz, red, yellow, brown, or dark green in colour, used as a gemstone and for ornamental decoration

  2. Also called: jasper ware.  a dense hard stoneware, invented in 1775 by Wedgwood, capable of being stained throughout its substance with metallic oxides and used as background for applied classical decoration

"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

jasper Scientific  
/ jăspər /
  1. A reddish, brown, or yellow variety of chert. Jasper usually occurs in association with iron ores and contains iron impurities that give it its color.


Etymology

Origin of jasper1

1300–50; Middle English jaspe, jaspre < Middle French; Old French jaspe < Latin iaspis < Greek iáspis < Semitic; compare Arabic yashb

Origin of jasper2

1895–1900, special use of proper name Jasper

Explanation

Jasper is a hard, semiprecious stone that's usually red. One of your birthstones is jasper if you were born in the month of March. Jasper is a type of quartz that can be brown, yellow, or green, but is most often a mottled, brick red color. When geologists find jasper embedded in cracks of volcanic rocks, it looks dull and drab, but it's beautifully shiny after being polished. Jasper has been used in jewelry and decorative objects for thousands of years. The word jasper means "spotted or speckled stone," from a Greek root.

Keep Reading on Vocabulary.com

Vocabulary lists containing jasper

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.

Chakra practitioners believe that a red stone, such as jasper, can help with increasing confidence, overcoming fear and achieving stability.

From Washington Post • Jan. 24, 2023

It is set atop marquetry of turquoise and yellow Mookaite jasper from Australia, both chosen for their inclusions that give the delicate stone-setting the appearance of age.

From New York Times • Jun. 14, 2022

How did that piece of jasper get there?

From Salon • May 6, 2022

Just south of Ocean Shores at the tip of the C-shaped bay, you’ll find Damon Point, a half-mile peninsula famous locally for post-storm agates and red and green jasper.

From Seattle Times • Feb. 9, 2022

Magic orchids, strange trees, and plants of jasper grew on Penglai, a fairy mountain, which may have been Mount Fuji.

From "The Woman Warrior" by Maxine Hong Kingston

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