Etymologically

Etymology and origin of the English word jasper

Pronunciation

  • UK: /ˈd͡ʒæs.pə/, /ˈd͡ʒɑː.pə/[1]
  • US: /ˈd͡ʒæs.pɚ/[1]

jasper1 precious stone

Confidence
Established
Formation
Borrowing
First attested
c. 1300
Borrowed from
Anglo-Norman jaspre via Middle English
Ultimate origin
Ancient Greek ἴασπις

Etymology

The stone is inherited from Middle English jaspre, also jaspe,[2][3][4] borrowed from Anglo-Norman jaspre,[2][5][6][7] a variant with an unetymological -r- of Old French jaspe (12th century),[6][8][9] from Latin iaspis (“jasper”),[6][5][8] from Ancient Greek ἴασπις (íaspis, “jasper”).[8][10] The OED compares Spanish jaspe, Portuguese jaspe and Italian iaspide.[8] The Greek word is of eastern, Semitic origin,[8][9][11][5][10] probably reaching Greek through Phoenician, according to Partridge;[12] dictionaries compare a Hebrew name of a precious stone in Exodus and Arabic and Persian names of jasper.[8][5][4][13] The American Heritage Dictionary suggests that it came perhaps through an Anatolian word such as Hittite yašpu- from a Semitic source, perhaps Akkadian yašpû, also ašpû, chalcedony, jasper, itself perhaps of Sumerian origin.[2][10] In Medieval Latin, diasprus meant both jasper and diaper, whence Italian diaspro and diaspro for jasper.[14][8]

Earliest recorded meaning

A precious stone: about 1330, in Owayn, in the OED,[8] about 1300 in Etymonline and probably about 1300 in Barnhart.[6][5] In the ancient sense it named any bright-coloured chalcedony except carnelian, the most valued being green.[8][15][11]

Semantic evolution

Etymonline notes that the modern word is narrower than the ancient one.[6] Johnson (1755) still described jasper as a hard green stone, sometimes clouded with white, found in the East Indies, Egypt, Africa and China.[16] Today it is an opaque, impure form of quartz, red, yellow, brown or dark green.[17][4][15] Wedgwood's coloured stoneware, invented in 1775, was called jasperware;[17] the OED records the short form jasper from 1825.[8] A verb jasper, to be or make variegated like jasper, was used in 1620 and 1799,[8] and English borrowed jaspé (“mottled like jasper”) in 1851.[6] Revelation 21:18 reads, in the Revised Standard Version, "the wall was built of jasper".[4]

Timeline

  • c. 1300 – a precious stone.[6][5]
  • c. 1330 – a precious stone, in Owayn.[8]
  • 1620 – verb, to be variegated like jasper (obsolete).[8]
  • 1825 – Wedgwood's jasperware.[8]
  • 1851 – jaspé, mottled like jasper.[6]

Meanings

Noun

  1. An opaque, impure form of quartz, usually red, yellow, brown or dark green, used as a gemstone and for ornament.[17][4][8]
  2. Jasperware, a hard stoneware invented by Wedgwood and coloured through its body.[17][8]
  3. Formerly, any bright-coloured chalcedony other than carnelian.[8][15]

Word family

  • jaspery
  • jasperware

jasper2 fellow

Confidence
Established
Formation
Eponym
First attested
1894 “Slang of the Circus Man”, Boston Daily Globe

Etymology

The slang word for a fellow is a generic use of the male first name Jasper,[8][15][4][18] the English form of Caspar or Gaspar, the traditional name of one of the Three Kings.[6] Klein considered the name Persian, literally "treasure-holder".[10][6] The English Dialect Dictionary notes that it was formerly a common Christian name.[19]

Earliest recorded meaning

A rustic, a countryman: 1894, in a Boston newspaper's account of circus slang, where a countryman is "either a 'Rube' (Reuben) or a 'Jasper'".[18] The OED's first quotation is of 1896.[8][6]

Semantic evolution

In American slang the word came to mean any fellow, usually with contempt, and especially a rustic simpleton or hick.[8][15][4] In English dialect Jasper was a name for Brighton fishermen in Sussex, and a louse in Lincolnshire.[19]

Timeline

  • 1894 – a countryman, a rustic.[18]
  • 1896 – a fellow; a rustic simpleton.[8]

Meanings

Noun

  1. (US slang, often contemptuous) A fellow or guy; especially a country simpleton, a hick.[8][15][4][18]
  • diaper

Usage notes

In American use jasper has also meant a wasp since 1967, a use whose origin the OED calls uncertain: perhaps the name Jasper suggested by its likeness in sound to wasp, perhaps the stone, from the yellow and dark banding of some jaspers.[8]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  3. ^ Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
  4. ^ a b c d e f g h Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  5. ^ a b c d e f Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  6. ^ a b c d e f g h i j k Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  8. ^ a b c d e f g h i j k l m n o p q r s t u v w Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  9. ^ a b Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  10. ^ a b c d Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  11. ^ a b Stevenson, Angus, ed. (2010), Oxford Dictionary of English, 3rd ed., Oxford: Oxford University Press
  12. ^ Partridge, Eric (1966), Origins: A Short Etymological Dictionary of Modern English, 4th ed., London: Routledge & Kegan Paul
  13. ^ Skeat, Walter W. (1911), A Concise Etymological Dictionary of the English Language, new ed., Oxford: Clarendon Press
  14. ^ Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
  15. ^ a b c d e f Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  16. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
  17. ^ a b c d Collins English Dictionary (2023), Glasgow: HarperCollins
  18. ^ a b c d Green, Jonathon (2010), Green's Dictionary of Slang, London: Chambers; digital ed. 2016–, https://greensdictofslang.com
  19. ^ a b Wright, Joseph, ed. (1898–1905), The English Dialect Dictionary, 6 vols., Oxford: Henry Frowde; via EDD Online 4.0, University of Innsbruck (CC BY 4.0)

Related etymologies

Cite this entry

“Jasper.” Etymologically, 26 Oct. 2026, etymologically.com/en/jasper. Accessed 27 Oct. 2026.

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